Question

What is the value u?

Answer 1

u=63.9 degrees

Explanation:

A flat line's angle is 180 degrees

116.1 + u = 180

u=63.9 degrees

Answer 2

In the above figure, Angle u and Angle 116.1° forms linear pair so

• 116.1 ° + u = 180°

• u = 180° - 116.1°

• u = 63.9°