The two interior opposite Angel's of a triangle are 60° and 80°. Find the measure of the exterior angle.

Howard Dierking asked Apr 18, 2023

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20 votes

Howard Dierking asked Apr 18, 2023

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21 votes

let the exterior angle be x

x=60°+80°(being one exterior angle is equal to two interior angle)

x°=140°

Bobbi answered Apr 25, 2023

by Bobbi

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