Question

SOLVE FOR X ??????????????????????

Answer 1

90+30+x=180
120+x=180
-120 -120
_________
x=40

Answer 2

x = 60°

Explanation:

Given that it is a right triangle, then it means that one of its angles has a measure of 90°. And since we have another angle with a measure of 30°, then we can add these two measures and subtract from 180° (because the sum of the measures of all the angles within a triangle is 180°).

Therefore:

x = 180° - 90° - 30°

x = 60°