Mathematics
pgaribay2
14

The angles of a triangle measures of 78 degrees, 73 degrees and 29 degrees. What will be the measure of an exterior angle of the triangle? ~Please show work, and only answer if you know for sure~

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(1) Answers
ingridy

The measure of the exterior angle of a triangle is equal to the sum of the measures of the opposite interior angles. (See image) 78 + 73 = 151 78 + 29 = 107 73 + 29 = 102

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