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natta225 [31]
3 years ago
7

Which of the following could be the third side of an obtuse triangle with the other two side lengths of 6 and 7.

Mathematics
1 answer:
Nataly_w [17]3 years ago
4 0
Pythagorean theorem.
a^2+b^2=c^2
6^2+7^2=c^2
36 + 49 = c^2
85 = c^2
sqrt of 85 = 9.22

So the best answer would be C. 9
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Help pls
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