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The side lengths of a triangle are 5, 8, and 12. Is this a right triangle?
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23 votes
The side lengths of a triangle are 5, 8, and 12. Is this a right triangle?

The side lengths of a triangle are 5, 8, and 12. Is this a right triangle?-example-1
User Caramiriel
by
6.1k points

1 Answer

7 votes

Answer:

This is not a right triangle.

Explanation:

5^2 + 8^2 = 12^2

25 + 64 = 144

89 = 144

User Dinesh Vishe
by
6.4k points
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