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Two supplementary angles, one of them measures 78°, what is the measure of the other angle?
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Two supplementary angles, one of them measures 78°, what is the measure of the other angle?

User Ben Steward
by
3.8k points

1 Answer

3 votes

Answer:

102°

Explanation:

Supplementary angles sum to 180° , then

other angle = 180° - 78° = 102°

User PesaThe
by
4.4k points
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