Question

The angles of a triangle are x⁰, (x + 6)⁰ and (2x + 14)⁰, calculate the value of x⁰.

Answer 1

40°

Explanation:

The angles of a triangle will always sum to 180°.

Therefore, we can say that

`(x) + (x+6) + (2x+14) = 180\\4x + 20 = 180\\4x = 160\\x = 40`

The value of x° = 40°.