Answer:
I believe (not confident) You take 180-28 and divide that by 2. (76 degrees)
We know that the top angle of the triangle is 28 degrees because vertical angles are congruent.
Step-by-step explanation:
i think ?? CORRECT ME IF IM WRONG -check my user
do an opposite angle to get the top of the left triangle so it will be 28
180-28=152
152÷2=76 (because its an isosceles)
