What is the measure of an angle that is supplementary to 20 degrees?

Question

asked Aug 13, 2021 17.7k views

1 Answer

Kathikeyan A · Answer 1 · 2021-08-17T04:59:13+0000

Answer: Sum of 180˚

Explanation:

Hence, the supplement of a 20˚ angle is a 160˚ angle. This can be proven again, since 20+160=180 , and supplementary angles have a sum of 180˚ .