Question

If x and 2x are supplementary angles, the value of x ​

Answer 1

Answer:

60°

Step-by-step explanation:

Since, x and 2x are supplementary angles.

$\therefore \: x + 2x = 180 \degree \\ \\ \therefore \: 3x = 180 \degree \\ \\ \therefore \: x = \frac{180 \degree}{3} \\ \\ \huge \red{ \boxed{\therefore \: x = 60 \degree}}$