Question

What is the answer for this question

Answer 1

Answer: x= 60⁰

Explanation:

?=x

x= 180 - (30+90) ( the angles on a straight line add up to 180⁰)

= 180 - 120

= 60⁰

Answer 2

60°

Explanation:

?+90°+30°=180°

?=180°-120°=60°