3 years ago

(b) An angle measures 77º. What is the measure of its supplement?

Mathematics

2 answers:

Bumek [7]3 years ago

6 0

Answer:

103 degrees

Step-by-step explanation:

Supplementary angles add up to 180 degrees. Thus, the supplement of 77 degrees is (180 - 77) degrees, or 103 degrees.

Nuetrik [128]3 years ago

5 0

Answer:

103

Step-by-step explanation:

We know supplementary angles equal 180 degrees. So the problem will be: 180 - 77 = 103

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