Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

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Supplement would refer to extra/additional information in this context. Complement refers to an item that completes or goes well with another item. If the addition of an example makes your answer more complete though, you could certainly refer to it as a complement.

Precalculus Examples The complement of 33 is the angle that when added to 33 forms a right angle (90° ).

The sum of complemental angles = 90 degrees. The sum of supplemental angles = 180 degrees.

1. Complement of 70 is 90-70= 20 degrees.

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˚ .

If one angle is 19, then the other is 180 – 19 or 161 degrees. The complement of an angle is the angle that, when added to the given angle, totals 90 degress. The supplementary angle adds to 180. So if the given angle is 19, then the complementary angle is 90-19=71.

Step-by-step explanation: 48 degrees is the complement of 42 degrees…..

Write the measure of complementary angle of 68 degree is 3.

90°

95°

6 degrees