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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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Two interior angles of a triangle measure 64° and 81°.

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

User Daniel Langr
by
5.5k points

2 Answers

3 votes
64+81+x=180
145+x=180
180-145=x
X=35
User Rami Assi
by
4.8k points
2 votes
the third interior angle is 35°

64+81=145
180-145=35
User Vivek Mohan
by
4.7k points
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