Two measures of two angles of a triangle are 68° and 70°. Explain how to find the measure of the third angle.

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Brhardwick asked Apr 18, 2022

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Two measures of two angles of a triangle are 68° and 70°. Explain how to find the measure of the third angle.

Mathematics
college

Brhardwick asked Apr 18, 2022

by Brhardwick

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14 votes

Answer:

42*

Explanation:

Each triangle's angles in sum give 180 degrees. From here we add 68 and 70 to get 138, then subtract 138 from 180 to get 42, and that would be the third angle.

Tell me if I'm wrong :)

MichaelEvanchik answered Apr 24, 2022

by MichaelEvanchik

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