Seema Kumari
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Posted 4 year ago

Do exterior triangle angles add up to 180?

2 Answer(s)
Monojit Rudra Paul
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Shweta Jain
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Posted 4 year ago Shweta Jain

An exterior angle of a triangle is equal to the sum of the two opposite interior angles. The sum of exterior angle and interior angle is equal to 180 degrees.