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Which is a correct classification for the triangle? One angle is 31 the other is 59

A. Acute triangle

B. Right triangle

C. Obtuse triangle

D. Equiangular triangle

User Alanc
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2 Answers

4 votes
right triangle B 31+59=90°
User Hmqcnoesy
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7 votes
59+31=90
180-90=90 so it's a right angle B
User Rowwingman
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