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timama [110]
2 years ago
15

The measure of an angle is 71°. What is the measure of its supplementary angle?

Mathematics
1 answer:
SpyIntel [72]2 years ago
5 0

Supplementary angles add up to 180°

-> The measure of an angle that is supplementary to a 71° angle is 180° - 71° = 129°

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