Mathematics, 31.08.2019 08:00, hgfddfg

The measure of an angle is 51°.
what is the measure of its supplement?
a.
39°
b.
49°
c.
129°
d.
139°

Answers: 2

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Do you know the correct answer?

The measure of an angle is 51°.
what is the measure of its supplement?
a.
39°