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Mathematics 5 Online
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?

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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