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42 votes
42 votes
I just need the answer and the work to show

I just need the answer and the work to show-example-1
User Siva Bathula
by
2.8k points

1 Answer

21 votes
21 votes

SOLUTION:

Sum of the interior angles in a triangle is 180 degrees

So, A + B + C = 180

39 + 31 + C = 180

70 + C = 180

C = 180 - 70

C = 110

The size of angle C is 110 degrees.

User Jeanel
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3.1k points