Question

Find the value of x

Answer 1

66 should be the answer.

Explanation:

2x + 48 = 180

2x + 48 - 48 = 180 - 48

2x = 132

2x ÷ 2 = 132 ÷ 2

x = 66

Answer 2

66

Explanation:

EHG is a straight line so it is 180°.

You already know the value of FHG, so you can find the value of 2x.

180° = 48° + 2x

2x = 180° - 48°

= 132

x = 132° ÷ 2

= 66