The measure of an angle is 51°.
What is the measure of its supplement?
A.) 39°
B.) 49°
C.) 129°
D.) 139°
Answers
Answered by
1
Supplement angles add to give 180°
So supplement of 51°=180-51
= 129°
Answered by
1
Answer:129°
Step-by-step explanation:180-51
=129
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