Question

What’s the angle of B in the triangle?

Answer 1

The angle is 22 degrees

Answer 2

<B = 22°

Explanation:

Sum of interior angles in a triangle = 180°

so

x + x + 16 + 120 = 180

Combine like terms

2x + 136 = 180

Subtract 136 from both sides

2x = 44

Divide both sides by 2

x = 22

<B = x = 22°