How many degrees in a triangle?
Q. How many degrees in a triangle?
Asked by pottswanna - Sun Apr 15 21:33:30 2007 - - 4 Answers - 0 Comments
A. 180
Answered by misstess628 - Sun Apr 15 21:40:48 2007
Q. How many degrees in a triangle?
Asked by pottswanna - Sun Apr 15 21:33:30 2007 - - 4 Answers - 0 Comments
A. 180
Answered by misstess628 - Sun Apr 15 21:40:48 2007
How many degrees are in a triangle? and how many degrees are in a trapezoid?
Q. How many degrees are in a triangle? and how many degrees are in a trapezoid?
Asked by icky nikkii - Sat Mar 8 12:48:04 2008 - - 6 Answers - 0 Comments
A. 180 degrees in triangle 360 degrees in trapezoid
Answered by NasukoMath - Sat Mar 8 12:51:55 2008
Q. How many degrees are in a triangle? and how many degrees are in a trapezoid?
Asked by icky nikkii - Sat Mar 8 12:48:04 2008 - - 6 Answers - 0 Comments
A. 180 degrees in triangle 360 degrees in trapezoid
Answered by NasukoMath - Sat Mar 8 12:51:55 2008
How to calculate perpendicular height and base of a 120 degrees triangle where the 2 sides are 20 metres each?
Q. Can I get the answer as a maths equation?, without sin's or co sin's I do not understand them or trigonometry. Give me the base as well.
Asked by unknown - Sat Apr 4 20:59:10 2009 - - 2 Answers - 0 Comments
A. I have created a graph of the isosceles triangle for you. It will help you understand my explanation of the solution. To see it click on the following link: I accidentally switched to cm instead of m. I meant m - okay - think m, not cm Picture the triangle with the 120 degree angle at the top, Since the two sides are each 20 metres long this is an isosceles triangle. That means that the base angle are equal. Using A for each of those two equal base angles and remembering that the sum of the angles of any triangle is 180 degrees: 2*A + 120 = 180...Subtract 120 from both sides of this equation. 2*A = 60 A = 30 degrees. Draw a perpendicular bisector from the vertex to the middle of the base. That creates a right triangle to… [cont.]
Answered by Gerry - Sat Apr 4 21:03:55 2009
Q. Can I get the answer as a maths equation?, without sin's or co sin's I do not understand them or trigonometry. Give me the base as well.
Asked by unknown - Sat Apr 4 20:59:10 2009 - - 2 Answers - 0 Comments
A. I have created a graph of the isosceles triangle for you. It will help you understand my explanation of the solution. To see it click on the following link: I accidentally switched to cm instead of m. I meant m - okay - think m, not cm Picture the triangle with the 120 degree angle at the top, Since the two sides are each 20 metres long this is an isosceles triangle. That means that the base angle are equal. Using A for each of those two equal base angles and remembering that the sum of the angles of any triangle is 180 degrees: 2*A + 120 = 180...Subtract 120 from both sides of this equation. 2*A = 60 A = 30 degrees. Draw a perpendicular bisector from the vertex to the middle of the base. That creates a right triangle to… [cont.]
Answered by Gerry - Sat Apr 4 21:03:55 2009
What formula/prove is there to say a triangle =180 degrees?
Q. Does anyone have a formula or written evidence that proves a triangle has a total of 180 degrees? Thanks
Asked by hotmama - Sun Jan 7 16:19:03 2007 - - 15 Answers - 2 Comments
A. Hi, Naz. I think only Steiner (the name of a great geometer!) is close to answering your question properly. The correct answer is that ther IS no proof because it's not true! If we ASSUME that the sum of the angles in a triangle is 180deg THEN we arrive at the geometry that most people are familiar with that we learn at school (called Euclidean Geometry). However, Euclidean Geometry is not the only geometry out there. Imagine drawing a huge triangle on the surface of the earth. Start at the North Pole, trailing a huge pen, and head South until you reach the equator. Then, go around one quarter of the way round the equator (either way). Then, head due North until you reach the North Pole again. You have just drawn a triangle with… [cont.]
Answered by Perspykashus - Sun Jan 7 19:53:36 2007
Q. Does anyone have a formula or written evidence that proves a triangle has a total of 180 degrees? Thanks
Asked by hotmama - Sun Jan 7 16:19:03 2007 - - 15 Answers - 2 Comments
A. Hi, Naz. I think only Steiner (the name of a great geometer!) is close to answering your question properly. The correct answer is that ther IS no proof because it's not true! If we ASSUME that the sum of the angles in a triangle is 180deg THEN we arrive at the geometry that most people are familiar with that we learn at school (called Euclidean Geometry). However, Euclidean Geometry is not the only geometry out there. Imagine drawing a huge triangle on the surface of the earth. Start at the North Pole, trailing a huge pen, and head South until you reach the equator. Then, go around one quarter of the way round the equator (either way). Then, head due North until you reach the North Pole again. You have just drawn a triangle with… [cont.]
Answered by Perspykashus - Sun Jan 7 19:53:36 2007
how to calculate perpendicular height and base of a 120 degrees triangle where the 2 sides are 20 metres?
Q. What is the formulae for this calculation.
Asked by unknown - Sat Apr 4 02:43:03 2009 - - 3 Answers - 0 Comments
A. Two sides of the triangle are 20 m. So it is an isosceles Triangle & two of its angles are equal. Now as one angle is 120 the other two angles must both be 30 degrees each as sum of all the angles in a triangle is 180. Now you can use trigonometry. The base is 2*20*cos30=20*3^1/2=35.6m The perpendicular height is 20*sin60=20*0.5=10m
Answered by KK47 - Sat Apr 4 03:05:12 2009
Q. What is the formulae for this calculation.
Asked by unknown - Sat Apr 4 02:43:03 2009 - - 3 Answers - 0 Comments
A. Two sides of the triangle are 20 m. So it is an isosceles Triangle & two of its angles are equal. Now as one angle is 120 the other two angles must both be 30 degrees each as sum of all the angles in a triangle is 180. Now you can use trigonometry. The base is 2*20*cos30=20*3^1/2=35.6m The perpendicular height is 20*sin60=20*0.5=10m
Answered by KK47 - Sat Apr 4 03:05:12 2009
how to find the measure of a triangle with degrees?
Q. the degrees within a right triangle are 1, 90, and 89, and the hypotenuse is 6000km. how would i find the length of the other sides?
Asked by hell noez - Sun Apr 26 18:45:33 2009 - - 1 Answers - 0 Comments
A. We can find the values of any right triangle if we have 3 of 6 information (3 degrees and 3 length), and at least 1 of them must be a length We can use sine or cosine function in this problem sin(angle)= opposite side / hypotenuse cosine(angle)= adyacent side /hypotenuse cosine(1 )= y / 6000 y= 6000*cos(1 ) y= 5999.09 Km sin(1 )= x/6000 x= 6000*sin(1 ) x= 104.7 Km The length of the other sides are 5999.09Km and 104.7 Km Hope I helped you
Answered by NeoRchrd - Sun Apr 26 18:57:30 2009
Q. the degrees within a right triangle are 1, 90, and 89, and the hypotenuse is 6000km. how would i find the length of the other sides?
Asked by hell noez - Sun Apr 26 18:45:33 2009 - - 1 Answers - 0 Comments
A. We can find the values of any right triangle if we have 3 of 6 information (3 degrees and 3 length), and at least 1 of them must be a length We can use sine or cosine function in this problem sin(angle)= opposite side / hypotenuse cosine(angle)= adyacent side /hypotenuse cosine(1 )= y / 6000 y= 6000*cos(1 ) y= 5999.09 Km sin(1 )= x/6000 x= 6000*sin(1 ) x= 104.7 Km The length of the other sides are 5999.09Km and 104.7 Km Hope I helped you
Answered by NeoRchrd - Sun Apr 26 18:57:30 2009
How do you rotate a triangle 90 degrees, 180 degrees and 270 degrees?
Q. I need help rotating these triangles all about the origin. 90 degrees clockwise 180 degrees clockwise 270 degrees clockwise thanks
Asked by SagetMaster - Mon Feb 25 19:48:06 2008 - - 1 Answers - 2 Comments
A. You have your 4 quadrant plane. start at the origin. and rotate it 90 degrees. (1 quadrant) then 180 degrees (2 quadrants) 270 degrees (3 quadrants) :) do it clockwise.. Not counter.
Answered by Girly_girl114 - Mon Feb 25 19:51:30 2008
Q. I need help rotating these triangles all about the origin. 90 degrees clockwise 180 degrees clockwise 270 degrees clockwise thanks
Asked by SagetMaster - Mon Feb 25 19:48:06 2008 - - 1 Answers - 2 Comments
A. You have your 4 quadrant plane. start at the origin. and rotate it 90 degrees. (1 quadrant) then 180 degrees (2 quadrants) 270 degrees (3 quadrants) :) do it clockwise.. Not counter.
Answered by Girly_girl114 - Mon Feb 25 19:51:30 2008
How can you prove that the angles of a triangle add upto 180 degrees?
Q. I have to research this as my maths homework, How can you prove that the angles of a triangle add upto 180 degrees? thanks.
Asked by moomoo pants. - Fri Sep 18 10:56:44 2009 - - 8 Answers - 0 Comments
A. There are a bunch of proofs, but I think the coolest one involves simple copying of the triangle. First, take a random triangle and label the angles a, b, and c. Next, extend the "bottom" of the triangle in both directions. "Copy" the triangle (a congruent one) to the left of the first one. Now, connect the two points on the triangles that are not on the line. You'll get a third, upside down triangle. You can show that these three triangles are congruent, and that the point where all three of them meet on the line has angles a,b, and c. Therefore, a+b+c = a straight line = 180 degrees.
Answered by KevinM - Fri Sep 18 11:02:41 2009
Q. I have to research this as my maths homework, How can you prove that the angles of a triangle add upto 180 degrees? thanks.
Asked by moomoo pants. - Fri Sep 18 10:56:44 2009 - - 8 Answers - 0 Comments
A. There are a bunch of proofs, but I think the coolest one involves simple copying of the triangle. First, take a random triangle and label the angles a, b, and c. Next, extend the "bottom" of the triangle in both directions. "Copy" the triangle (a congruent one) to the left of the first one. Now, connect the two points on the triangles that are not on the line. You'll get a third, upside down triangle. You can show that these three triangles are congruent, and that the point where all three of them meet on the line has angles a,b, and c. Therefore, a+b+c = a straight line = 180 degrees.
Answered by KevinM - Fri Sep 18 11:02:41 2009
If a triangle has an angle of 20 degrees and another 140 what type of triangle is it?
Q. If a triangle has an angle 25 degrees and another 65 what type of triangle and explain how u know. If a triangle has an angle of 20 degrees and another 140 what type of triangle is it and explain how you know Thanks!
Asked by Shereen - Tue Sep 23 11:52:25 2008 - - 6 Answers - 0 Comments
A. Isosceles
Answered by Daisy - Tue Sep 23 12:03:28 2008
Q. If a triangle has an angle 25 degrees and another 65 what type of triangle and explain how u know. If a triangle has an angle of 20 degrees and another 140 what type of triangle is it and explain how you know Thanks!
Asked by Shereen - Tue Sep 23 11:52:25 2008 - - 6 Answers - 0 Comments
A. Isosceles
Answered by Daisy - Tue Sep 23 12:03:28 2008
Is there an equation to find out how to rotate triangle KJL 90 degrees counterclock wise on a xy axis?
Q. In geometry, is there an equation (or is it accomplished by just rotating the triangle on the graph paper) to rotate a triangle on an xy axis 90 degrees counter clockwise? Sorry if this doesn't make sense. It's hard to put in question form without the graph paper.
Asked by matt3774 - Tue Jan 23 14:53:01 2007 - - 2 Answers - 0 Comments
A. 1) Label (0,0) the coordinates of the point around which to rotate. 2) Find the coordinates (x,y) of each point K, J, L, relative to (0,0). 3) For each (x,y), plot the point (-y,x). This is a 90 counterclockwise rotation about (0,0). For example if K = (2,5), its rotation K' will be (-5, 2). 4) Join the three new points together and voila.
Answered by benoit3535 - Tue Jan 23 15:01:00 2007
Q. In geometry, is there an equation (or is it accomplished by just rotating the triangle on the graph paper) to rotate a triangle on an xy axis 90 degrees counter clockwise? Sorry if this doesn't make sense. It's hard to put in question form without the graph paper.
Asked by matt3774 - Tue Jan 23 14:53:01 2007 - - 2 Answers - 0 Comments
A. 1) Label (0,0) the coordinates of the point around which to rotate. 2) Find the coordinates (x,y) of each point K, J, L, relative to (0,0). 3) For each (x,y), plot the point (-y,x). This is a 90 counterclockwise rotation about (0,0). For example if K = (2,5), its rotation K' will be (-5, 2). 4) Join the three new points together and voila.
Answered by benoit3535 - Tue Jan 23 15:01:00 2007
In a certain triangle the measure of one angle is double the measure of a second angle but is 10 degrees?
Q. In a certain triangle the measure of one angle is double the measure of a second angle but is 10 degrees less than the measure of the third angle. [The sum of the measures of three interior angles of a triangle is always 180 degrees.] What is the measure of each angle I just need the formula not the answer, also the variables, constants, and coefficients thanks!
Asked by mae - Wed May 20 00:33:41 2009 - - 3 Answers - 0 Comments
A. There is an easy way to do this. Let's say that the measure of the SECOND angle is X. The other two angles are 2X and (2X + 10 ). X + 2X + (2X + 10 ) The measure of a triangle is always 180 . X + 2X + (2X + 10 ) = 180 Let's take away that 10 . We can because of the Commutative Property of Addition, I believe it was. X + 2X + 2X = 170 So now we have 2X + 2X + X = 170 . 2X + 2X + X is the same as 5X. 5X = 170 Now divide both sides by 5. X = 34 . X = 34 The first angle is 2X, so it is 68 . The second is X, so it is 34 . The third is 2X + 10 , so it is 78 . They all add up to 180 .
Answered by ADAMANT AeVE! - Wed May 20 00:43:41 2009
Q. In a certain triangle the measure of one angle is double the measure of a second angle but is 10 degrees less than the measure of the third angle. [The sum of the measures of three interior angles of a triangle is always 180 degrees.] What is the measure of each angle I just need the formula not the answer, also the variables, constants, and coefficients thanks!
Asked by mae - Wed May 20 00:33:41 2009 - - 3 Answers - 0 Comments
A. There is an easy way to do this. Let's say that the measure of the SECOND angle is X. The other two angles are 2X and (2X + 10 ). X + 2X + (2X + 10 ) The measure of a triangle is always 180 . X + 2X + (2X + 10 ) = 180 Let's take away that 10 . We can because of the Commutative Property of Addition, I believe it was. X + 2X + 2X = 170 So now we have 2X + 2X + X = 170 . 2X + 2X + X is the same as 5X. 5X = 170 Now divide both sides by 5. X = 34 . X = 34 The first angle is 2X, so it is 68 . The second is X, so it is 34 . The third is 2X + 10 , so it is 78 . They all add up to 180 .
Answered by ADAMANT AeVE! - Wed May 20 00:43:41 2009
the measure of the 2nd angle of a triangle is 21 degrees more than the measure of the 1st angle.?
Q. The measure of the second angle of a triangle is 21degrees more than the measure of the first angle. The measure of the third angle is 15 degrees less than the measure of the first angle. Find the measure of each angle.
Asked by dde - Thu Jul 23 08:31:21 2009 - - 6 Answers - 0 Comments
A. 58, 43, 79
Answered by guess! - Thu Jul 23 08:36:20 2009
Q. The measure of the second angle of a triangle is 21degrees more than the measure of the first angle. The measure of the third angle is 15 degrees less than the measure of the first angle. Find the measure of each angle.
Asked by dde - Thu Jul 23 08:31:21 2009 - - 6 Answers - 0 Comments
A. 58, 43, 79
Answered by guess! - Thu Jul 23 08:36:20 2009
How do you make a triangle that has all its angles 90 degrees?
Q. all of the angles of the triangle have to be 90 degrees how do you do that. it is possible you have to use spehircal geometry some how
Asked by Ishar G - Fri Jun 23 18:42:30 2006 - - 20 Answers - 0 Comments
A. Actually the only way it would be possible is if you use Elliptic or Riemannian geometry, and would require a manifold. A representation of such a construct would be similar to drawing a 4 dimensional shape in 3 or even 2 dimensions. Euclidian geometry doesn't allow triangles with a sum of all angles to be greater than 180 degrees.
Answered by s.wade - Sat Jun 24 20:29:18 2006
Q. all of the angles of the triangle have to be 90 degrees how do you do that. it is possible you have to use spehircal geometry some how
Asked by Ishar G - Fri Jun 23 18:42:30 2006 - - 20 Answers - 0 Comments
A. Actually the only way it would be possible is if you use Elliptic or Riemannian geometry, and would require a manifold. A representation of such a construct would be similar to drawing a 4 dimensional shape in 3 or even 2 dimensions. Euclidian geometry doesn't allow triangles with a sum of all angles to be greater than 180 degrees.
Answered by s.wade - Sat Jun 24 20:29:18 2006
1 angle of a triangle measures 12 degrees?
Q. 1 angle of a triangle measures 12 degrees. The 2nd angle's measurement is 5 times the third. What is the measure of the third angle?
Asked by Jamel - Sun Sep 16 17:58:13 2007 - - 4 Answers - 0 Comments
A. A triangle has 180 degrees. We know one angle is 12 degrees. That leaves 168 degrees. One angle is five times larger than the other or 168 divided by six sections. (we have one known section plus five unknown sections) 168/6 = 28 So one angle (A) is 12 degrees the second angle (B) is 28 degrees the third angle (C) is 168 minus 28 or 140 degrees. Prove your answer: 5 times 28 equals 140 140 + 28 + 12 = 180
Answered by Al L - Sun Sep 16 18:37:10 2007
Q. 1 angle of a triangle measures 12 degrees. The 2nd angle's measurement is 5 times the third. What is the measure of the third angle?
Asked by Jamel - Sun Sep 16 17:58:13 2007 - - 4 Answers - 0 Comments
A. A triangle has 180 degrees. We know one angle is 12 degrees. That leaves 168 degrees. One angle is five times larger than the other or 168 divided by six sections. (we have one known section plus five unknown sections) 168/6 = 28 So one angle (A) is 12 degrees the second angle (B) is 28 degrees the third angle (C) is 168 minus 28 or 140 degrees. Prove your answer: 5 times 28 equals 140 140 + 28 + 12 = 180
Answered by Al L - Sun Sep 16 18:37:10 2007
What is the law of 180 degrees on a triangle?
Q. Someone asked me that trivial question, and I got stumped.
Asked by mrgerbil - Thu Oct 26 21:16:09 2006 - - 3 Answers - 0 Comments
A. The sum of the interior angles of a triangle in a plane is 180 degrees.
Answered by Diane M - Thu Oct 26 21:18:56 2006
Q. Someone asked me that trivial question, and I got stumped.
Asked by mrgerbil - Thu Oct 26 21:16:09 2006 - - 3 Answers - 0 Comments
A. The sum of the interior angles of a triangle in a plane is 180 degrees.
Answered by Diane M - Thu Oct 26 21:18:56 2006
Help with similarity and using degrees in finding the length of a triangle?
Q. You have a tree on a the right and a man that is 5 feet tall and is 12 feet from the tree on the left. The man then used a protractor to mesure the angle between the horizontal and his line of sight up to the of the tree. that turned out to be 70 degrees. How do you find the length of the tree??? i know how to use ratios and knowing three lengths of in two triangle to find one of the traingle legs but i don't know how to do this.
Asked by negativeunits35 - Sun Jan 14 23:09:25 2007 - - 6 Answers - 0 Comments
A. Let says the length of tree = h then tan(70 degree) = (h-5) / 12 2.7474 = (h-5)/12 h = 37.97 feet
Answered by seah - Sun Jan 14 23:21:05 2007
Q. You have a tree on a the right and a man that is 5 feet tall and is 12 feet from the tree on the left. The man then used a protractor to mesure the angle between the horizontal and his line of sight up to the of the tree. that turned out to be 70 degrees. How do you find the length of the tree??? i know how to use ratios and knowing three lengths of in two triangle to find one of the traingle legs but i don't know how to do this.
Asked by negativeunits35 - Sun Jan 14 23:09:25 2007 - - 6 Answers - 0 Comments
A. Let says the length of tree = h then tan(70 degree) = (h-5) / 12 2.7474 = (h-5)/12 h = 37.97 feet
Answered by seah - Sun Jan 14 23:21:05 2007
The second angle of a triangle is three times the first and the third is 5 degrees more than twice the first?
Q. The second angle of a triangle is three times the first , and the third is 12 degrees less than twice the first . Find the measures of the angles .
Asked by Ninja - Tue Oct 13 23:07:00 2009 - - 1 Answers - 0 Comments
A. Let's set up three equations to solve this. Three equations allow us to solve for three unknowns. let x = angle 1 let y = angle 2 let z = angle 3 The first sentence gives us the following equation: y = 3 * x The second sentence gives us: y = 3 * x z = 2x - 12 Since a triangle has 180 degrees, we can write: x + y + z = 180 So we've got three equations and three unknowns: y = 3 * x z = 2x - 12 x + y + z = 180 If we substitute "3*x" in for y and "2x -12" in for z in the last equation, we can solve for x which is the first angle. x + y + z = 180 x + (3x) + (2x - 12) = 180 6x - 12 = 180 (after simplifying) 6x - 12 + 12 = 180 + 12 6x = 192 6x/6 = 192/6 x = 32 Now that we know x = 32, we can solve for y using the first equation. y = [cont.]
Answered by unknown - Tue Oct 13 23:17:13 2009
Q. The second angle of a triangle is three times the first , and the third is 12 degrees less than twice the first . Find the measures of the angles .
Asked by Ninja - Tue Oct 13 23:07:00 2009 - - 1 Answers - 0 Comments
A. Let's set up three equations to solve this. Three equations allow us to solve for three unknowns. let x = angle 1 let y = angle 2 let z = angle 3 The first sentence gives us the following equation: y = 3 * x The second sentence gives us: y = 3 * x z = 2x - 12 Since a triangle has 180 degrees, we can write: x + y + z = 180 So we've got three equations and three unknowns: y = 3 * x z = 2x - 12 x + y + z = 180 If we substitute "3*x" in for y and "2x -12" in for z in the last equation, we can solve for x which is the first angle. x + y + z = 180 x + (3x) + (2x - 12) = 180 6x - 12 = 180 (after simplifying) 6x - 12 + 12 = 180 + 12 6x = 192 6x/6 = 192/6 x = 32 Now that we know x = 32, we can solve for y using the first equation. y = [cont.]
Answered by unknown - Tue Oct 13 23:17:13 2009
geometry! What is the number of degrees in the measure of any one of the base angles of the triangle?
Q. Mr. Cotton, a glazier living in 1803, makes fanlight windows. Each will be made from 10 isosceles triangles arranged in a semicircle with a radius of 20 inches. The vertex angles of the triangles are at the center of the semicircle. What is the number of degrees in the measure of any one of the base angles of the triangle?
Asked by Brooke O - Mon Feb 16 17:32:26 2009 - - 1 Answers - 0 Comments
A. You've got 10 triangles and their vertices add up to 180 , so each vertex must measure 18 . The sum of the angles in a triangle is always 180 , so the two base angles must add up to 180 - 18 = 172 and each base angle is half that, or 86
Answered by unknown - Mon Feb 16 17:58:56 2009
Q. Mr. Cotton, a glazier living in 1803, makes fanlight windows. Each will be made from 10 isosceles triangles arranged in a semicircle with a radius of 20 inches. The vertex angles of the triangles are at the center of the semicircle. What is the number of degrees in the measure of any one of the base angles of the triangle?
Asked by Brooke O - Mon Feb 16 17:32:26 2009 - - 1 Answers - 0 Comments
A. You've got 10 triangles and their vertices add up to 180 , so each vertex must measure 18 . The sum of the angles in a triangle is always 180 , so the two base angles must add up to 180 - 18 = 172 and each base angle is half that, or 86
Answered by unknown - Mon Feb 16 17:58:56 2009
how can you tell how many 90 degrees of symmetry a shape has? (ie., square, trapezoid, triangle, etc...)?
Q. Thank you, Jerusha... I think that is exactly what I meant. I am trying to help my 10 year old with homework (lol) I have no idea!!!
Asked by Lammer - Thu Mar 13 11:05:12 2008 - - 1 Answers - 0 Comments
A. I think it depends on the number of sides it has, like a square can only have 4, and a five sided polygon can only have 5, but it's different with a triangle, a triangle can only have 1 90 degree angle. If that's what you meant...
Answered by Jerusha - Thu Mar 13 11:31:48 2008
Q. Thank you, Jerusha... I think that is exactly what I meant. I am trying to help my 10 year old with homework (lol) I have no idea!!!
Asked by Lammer - Thu Mar 13 11:05:12 2008 - - 1 Answers - 0 Comments
A. I think it depends on the number of sides it has, like a square can only have 4, and a five sided polygon can only have 5, but it's different with a triangle, a triangle can only have 1 90 degree angle. If that's what you meant...
Answered by Jerusha - Thu Mar 13 11:31:48 2008
What is a triangle measuring less than 90 degrees?
Q. What is a triangle measuring less than 90 degrees
Asked by Missy - Thu Feb 12 22:43:26 2009 - - 5 Answers - 0 Comments
A. acute...less then 90 degrees right...90 degrees obtuse...over 90 degrees
Answered by Lissie - Thu Feb 12 23:11:56 2009
Q. What is a triangle measuring less than 90 degrees
Asked by Missy - Thu Feb 12 22:43:26 2009 - - 5 Answers - 0 Comments
A. acute...less then 90 degrees right...90 degrees obtuse...over 90 degrees
Answered by Lissie - Thu Feb 12 23:11:56 2009
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