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sveticcg [70]
3 years ago
6

Do the side lengths 9,12, and 17 form a right triangle?

Mathematics
1 answer:
erik [133]3 years ago
7 0

Answer:

no

Step-by-step explanation:

Using the converse of Pythagoras' identity

If the square of the longest side is equal to the sum of the squares of the other 2 sides then the triangle is right.

longest side = 17 and 17² = 289

9² + 12² = 81 + 144 = 225 ≠ 289

Then the triangle is not right

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3 years ago
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3 years ago
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Step-by-step explanation:

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