Question

triangle ABC is isosceles, and its vertex angle is at B. if m angle A= 55 degrees, determine m angle B and m angle C.

Answer 1

m angle b and m angle c = 62.5 degrees ?

Answer 2

So you have an isosceles triangle which is equal on both sides

Answer 3

which means 2 of ur measurements will be the same as well

Answer 4

A and C will be equal
and B, you can find by using the triangle sum

Answer 5

okay. let me redo my problem then.