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What shape has angles measuring 80 degrees100 degrees100 degrees and 80 degrees in this order?
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What are the attributes for a octagon?
The attributes for an octagon include having eight sides, eight angles, and all angles measuring 135 degrees. It is a polygon with equal side lengths and internal angles. The sum of the interior angles of an octagon is 1080 degrees, and it has rotational symmetry of order 8.
Can a right triangle have two angles measure 38 and 54 degrees?
No; a right triangle cannot have two angles that are measured 38 and 54 degrees. This is because a right triangle must have one angle that is equal to 90 degrees, for this is a basic property of a right triangle. The sum of the angles in the triangle must be 180 degrees. In order to prove that there indeed cannot be a triangle with angles measuring 90, 38, and 54 degrees, you add the three. If their sum is greater than 180 degrees, then it is impossible; as in this case, where the sum totals to 182 degrees.
What must be true of the side lengths in order to build a triangle with three angles measuring 60 degrees what kind of triangle is this?
In a triangle, if all of the angles are 60 degrees, then all three sides of the triangle are equal to each other. Basically, if the angles are equal than the sides must be equal. This kind of triangle is called an equilateral triangle.
What is a polygon with 4 congruent sides and four right angles?
A square. right angles are 90 degrees and in order to have a square you must have 360 degrees worth of angles. 90x4 is 360 and congruent sides means that they are all the same.
Do suplementary angles have to be adjacent or congruent in order to add up to 180 degrees?
The definition of supplementary angles is: Two angles whose sum is 180 degrees. It says nothing about their relative location, or any specific ratio of their sizes.
What are the attributes for a octagon?
The attributes for an octagon include having eight sides, eight angles, and all angles measuring 135 degrees. It is a polygon with equal side lengths and internal angles. The sum of the interior angles of an octagon is 1080 degrees, and it has rotational symmetry of order 8.
Can a right triangle have two angles measure 38 and 54 degrees?
No; a right triangle cannot have two angles that are measured 38 and 54 degrees. This is because a right triangle must have one angle that is equal to 90 degrees, for this is a basic property of a right triangle. The sum of the angles in the triangle must be 180 degrees. In order to prove that there indeed cannot be a triangle with angles measuring 90, 38, and 54 degrees, you add the three. If their sum is greater than 180 degrees, then it is impossible; as in this case, where the sum totals to 182 degrees.
What must be true of the side lengths in order to build a triangle with three angles measuring 60 degrees what kind of triangle is this?
In a triangle, if all of the angles are 60 degrees, then all three sides of the triangle are equal to each other. Basically, if the angles are equal than the sides must be equal. This kind of triangle is called an equilateral triangle.
In order for a triangle to be a right angle what do you do?
One of the angles has to be 90 degrees.
What must be trueof the side lengths in order to build a triangle with three angles measuring 60?
they all have to be congruent
Two angles are supplementary the larger angle measures to be 120 degrees?
When 2 or more angles add up to 180 degrees they are said to be supplementary. Supplementary angles only occur on straight lines, so if one angle is said to be 120 the other angle has to be 60 degrees in order to form a straight line and also to add the angles to 180 degrees
What is a polygon with 4 congruent sides and four right angles?
A square. right angles are 90 degrees and in order to have a square you must have 360 degrees worth of angles. 90x4 is 360 and congruent sides means that they are all the same.
Do suplementary angles have to be adjacent or congruent in order to add up to 180 degrees?
The definition of supplementary angles is: Two angles whose sum is 180 degrees. It says nothing about their relative location, or any specific ratio of their sizes.
No right triangle is equiangular?
a triangle's has 3 angles and they all always add up to 180. for a triangle to have all angles be the same each angle must be 60 degrees. if one of them were 90 degrees, then the other 2 angles would have to be 90 degrees in order to keep it equiangular. if you add up these three angles, you will get 270 degrees. this is impossible. no right triangles can be equiangular
What must true in order for a hexagon to tessellate a plane?
The intuitive, but wrong, answer is that it must be regular. It need not be.For example, a hexagon with 6 angles, each measuring 120 degrees is not necessarily regular but it will tessellate. In fact, the angles could be(30, 120, 120, 120, 30, 300) degrees - a chevron, like an armed forces stripe, or(30, 30, 300, 30, 30, 300) degrees - a Z shape, or(90, 90, 90, 90, 90, 270) degrees. an L shape.
Why can an obtuse triangle not have a right angle?
In order for one of the angles to have a degree greater than 90, the other two angles must decrease... If the sum of all the angles of a triangle is 180 degrees (which it is), then you have to subtract the obtuse angle from the total 180 degrees and split the remainder between the two remaining angles.
Can any three angles form a triangle?
No. In order for three angles to form a triangle, they must collectively add up to 180 degrees (or pi radians).
