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Which of the following triangles is not an obtuse triangle? a triangle with side lengths of 2,6,7 a triangle with side lengths of 8,6,12 a triangle with side lengths of 7,8,9 a triangle with side lengths
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Which of the following triangles is not an obtuse triangle?

a triangle with side lengths of 2,6,7
a triangle with side lengths of 8,6,12
a triangle with side lengths of 7,8,9
a triangle with side lengths of 2,5,6

User Jaswanth
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1 vote
I think the answer is the third one
User McRobert
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