Find The value of x, y and z

x = 18 ; y = 10 ; z = 102°

Step-by-step explanation:

The triangle in the pic is an isosceles triangle.

As it is an isosceles triangle , it's two sides will be equal .

Also, both the base angles will be equal.

According to angle sum property of a triangle , sum of measure of all the angles of a triangle is equal to 180°. So,

if you mean

then it's c. 8, -7/3

but if you mean

then it is

-14 is the answer

hope this : ))