Question

an angle is 20 degree more than its complement find the angle in degree

Answer 1

Let the angle be x

According to the question,

x = (90 - x) + 20
x = 110 - x
2x = 110
x = 55

The angle is 55degree

Answer 2

Answer:

The answer is 55°

Step-by-step explanation:

Complement = 90°-x

x = (90°-x) + 20°

x= 110° - x

move x from RHS to LHS

x + x = 110°

2x = 110°

x= 110/2

x = 55°