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Hunter-Best [27]
3 years ago
15

The lengths of three sides of a triangle are given. Classify each triangle as acute, right, or obtuse. 6,9,7

Mathematics
1 answer:
katrin2010 [14]3 years ago
7 0
Answer : acute
Right triangle : a^2+b^2=c^2
Acute triangle : a^2+b^2 > c^2
Obtuse triangle:a^2+b^2 < c^2
6^2+7^2 > 9^2
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