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Two interior angles of a triangle measure 64° and 81°. What is the measure of the third interior angle of the triangle?
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43 votes
43 votes
Two interior angles of a triangle measure 64° and 81°.

What is the measure of the third interior angle of the triangle?

User GilShalit
by
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2 Answers

11 votes
11 votes
64+81+x=180
145+x=180
180-145=x
X=35
User Raheen
by
3.3k points
12 votes
12 votes
the third interior angle is 35°

64+81=145
180-145=35
User Sachin Gevariya
by
3.0k points
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