Question

What is the value of x?

Enter your answer in the box.

x = __

Answer 1

45 degrees

Explanation:

A triangle equals 180 degrees

so 80+55= 135

180-135=45

45 degrees

Click to let others know

Answer 2

Explanation:

This is an equalateral triangle. So all the sides are equal

I.e 5x-22 = 4x-10 = 3x + 2

So

4x - 10 = 3x + 2

Collecting like terms

4x - 3x = 2 + 10

x = 12°