Question

If you are making a complementary angle and one angle is 70 degrees. What must the other angle measure?

Answer 1

20 degrees

Explanation:

complementary angles sum up to 90 degrees

Answer 2

`20 \: \: degrees`

Explanation:

complementary angles mean either of two angles whose sum is 90°.

`x + 70 = 90 \\ x = 90 - 70 \\ x = 20 \: \: degrees`