135 degrees is the supplement of 45 degrees. When you minus 45 degrees from 180 degrees you will get 135 degrees which is the supplement angle of 45 degrees.

105 degrees

supplement

Hi,

Dietary supplement and food supplement are referring to similar products, the 2 words mean the same.

The question asks for the complement of (the supplement of (80 degrees) ).

We have to find the supplement of 80 first, and then find the complement of

the supplement.

The supplement of an angle is (180 - the angle).

The complement of an angle is (90 - the angle).

The supplement of 80 degrees is (180 - 80) = 100 degrees.

The complement of that supplement is (90 - 100) = -10 degrees.