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OpenStudy (chosenmatt):
The measure of two of the interior angles of a triangle are 49° and 77°. What is the measure of the third interior angle?
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OpenStudy (chosenmatt):
@Catlover5925 @uri @SolomonZelman @StudyGurl14
OpenStudy (catlover5925):
77 + 49 = 126 now take 180 and subtract 126 what do you get???
OpenStudy (catlover5925):
@chosenmatt
OpenStudy (catlover5925):
ALL triangles interior angles have to equal 180 degrees
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