<1 and <2 are supplementary angles. <1 and <3 are vertical angles. m<2 = 67°.find m<3

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asked Dec 25, 2018 230k views

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<1 and <2 are supplementary angles. <1 and <3 are vertical angles. m<2 = 67°.find m<3

Mathematics
high-school

Pat Needham asked

by Pat Needham

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since angle 1 and 2 are supplementary they should equal 180 degrees. So 180-67=113 and since angle 1 and 3 are vertical they are congruent so angle 3 equals 113

Ratan answered Dec 30, 2018

by Ratan

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