Question

What is the supplement of a 30° angle?

Answer 1

answer: The supplement of 30° is the angle that when added to 30° forms a straight angle (180°.

Problem:

Answer 2

150˚

Explanation:

To find the supplement of a 30˚ angle, we need to know what an supplement in geometry is.

A supplement is when two angles add up that results in 180

So what value adds to 30˚ will get 180?

To find out that we just subtract 180 with 30

Which is 150

Thus the Supplement of a 30˚ angle is 150˚

Hope this helps!