Question

In the adjoining figure, find the value of x. Give step by step answer.​

Answer 1

Answer:

x = 15°

Step-by-step explanation:

just add 7x + 3x + 2x = 180°

property used here = vertical opposite angles are equal

Answer 2

Answer:

3x+2x+7x=180

12x=180

x=15 is the right answer