Question

I need help I don’t understand can you explain wit answer please and thank you

Answer 1

x = 33

Explanation:

Two of the triangle's legs are the same length, so it is an isosceles triangle. Therefore, the base angles are the same.

Since angles of a triangle add up to 180:

48 + 2x + 2x = 180

48 + 4x = 180

4x = 132

x = 33