Question

Please help me ASAP!

Answer 1

You know that xw is equal to zw and wy is equal to wy because of the reflexive property so xy has to be equal to zy. You also know that angle xwy is congruent to angle zwy. This means that both triangles are congruent by SAS and therefore have congruent angles. Your answer should be 63.

Answer 2

As it is an isosceles triangle, so its two base angles are congruent

so the other angle would be 63 also