Question

Is the pair of angles supplementary 81 ° and 9 °

Yes or No?

Answer 1

No it isn’t a supplementary angle because supplementary angles add up to 180 degrees. 81+9=90

Explanation:

Answer 2

No, They are complementary

Explanation:

Supplementary is when the angles add up to 180 degrees.

Complementary is when the angles add up to 90 degrees.