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What shape has 3 angles and two of these angles are the same?
An isoceles triangle.
What shape has 3 sides with 2 of them the same length and 2 angles that are the same?
isosceles triangle has two sides equal in length and two angles of the same measure;
How many angles are formed by 3 rays that have a common endpoint and no two rays are on the same line?
Six angles.
If two triangles are congruent which of the triangles are congruent?
If they both have 3 sides the same and 3 angles the same then they are said to be congruent.
What are the attribute as of an isosceles triangle?
It has 3 angles two are the same and one isn't
What is Congruent Complements Theorem?
ANSWERIf two angles are complementary to the same angle (or to two congruent angles), then the two angles are congruent.< means "Angle".Hypothesis:
What kind of Triangle two equal sides 3 equal angles?
There cannot be a triangle which has 2 equal sides and 3 equal angles. The number of sides and angles which are equal must be the same: 0, 2 or 3.
What size and shape do two congruent triangles have?
to be congruent two triangles have, ASA-two angles the same with a side length between them. SAS-two side lengths the same and a same angle between them. SSS-all 3 side lengths the same. RHS-if the triangles are right angles ,and the hypotenuse are the same. :)
Prove that two equilateral triangles are always similar?
Two triangles are similar if: 1) 3 angles of 1 triangle are the same as 3 angles of the other or 2) 3 pairs of corresponding sides are in the same ratio or 3) An angle of 1 triangle is the same as the angle of the other triangle and the sides containing these angles are in the same ratio. So if they are both equilateral, then they both have three 60 degree angles since equilateral triangles are equiangular as well. Then number 1 above tell us by AAA, they are similar.
What two congruent parts of a triangles by aligning them perfectly on top of each other can you find?
The 3 sides are the same and the 3 interior angles are the same.
Is it similar if the corresponding sides of the two triangles are prportional?
Yes providing that the 3 interior angles are the same
What shape has two sides that are the same length an all acute angles?
An isosceles triangle fits the description given or an equilateral triangle which has 3 equal sides and 3 equal acute angles.
