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Donnavan is measuring the angles of a triangle. He measures the first two angles and gets 10° and 120°. What should be the measure of the third angle?
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Sep 1, 2018
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Donnavan is measuring the angles of a triangle. He measures the first two angles and gets 10° and 120°. What should be the measure of the third angle?
Mathematics
middle-school
Brinch
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Brinch
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Answer:
The Answer is 50
Explanation:
120+10=130
180-130=50
Clare Chu
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Sep 3, 2018
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Clare Chu
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Subtract 10 and 120 from 180 to get 50
°
Solarflare
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Sep 8, 2018
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