Mathematics
KalaDownen259
19

What is the value of y? Enter your answer in the box. A triangle with angle measures thirty-seven degrees and seventy-nine degrees. The third angle has an unknown measure, y degrees.

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(2) Answers
ela7

a triangle equals a total of 180 degrees, so if you add both degrees together: 37+79= 116, then minus 180, you will get the last angle. 180-116= 64 degrees, therefore y=64 degrees

lakenl

180-(37+79)= 64 degrees

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