Question

A coat hanger is in the shape of isosceles triangle ABC shown in the figure. Sides AB and BC are congruent. If , then = °.

Answer 1

Answer: 136

Explanation:

Since BAC is congruent with another angle, you must add 22 to itself. That makes 44. You then do 180-44 (since all triangles add up to 180) which equals 136

Answer 2

Two figures are said to be congruent when they have the same shape and size or if one object is a mirror image of the other object. The sides AB and BC are congruent when they have equal lengths of the sides. An isosceles triangle two sides are equal in length.