Question

An angle is one more than twice its complement. What is the angle?

Answer 1

The angle is `(60.bar3)°`

Explanation:

Let be x° the unknown angle.

Its complement is `90°-x°`

Then

`x=1+2(90-x)`

`x=1+180-2x`

`x+2x=181`

`3x=181`

`x=181/3=60.bar3`