Question

Angle:
Find the value of x: (x - 15)⁰ + (2x + 45)⁰

Answer 1

Step-by-step explanation:

Since both angle are linear pair so their sum will be

(x - 15)° + (2x + 45)° = 180°

x - 15° + 2x + 45° = 180°

3x + 30° = 180°

3x = 150°

x = 50°