Question

This is the same question of isosceles triangles. I need help...​

Answer 1

Answer:

x = 46

Step-by-step explanation:

Since two sides of the triangle have the same length, we knows it's isosceles. This means we we will have two base angles with the same value, and one vertex angle.  Since 88 is the angle in between both legs, we knows 88 is the vertex angle.  This means x is one of the base angles.

So 2x + 88 = 180

2x = 92

x = 46