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Which set of numbers could represent the lengths of the sides of a right triangle?

A: 8, 15, 17

B: 7, 9, 11

C: 12, 18, 22

D: 10, 15, 20

User Mamift
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2 Answers

6 votes

.............................

User Ovidiu Buligan
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7 votes
A because when you plug them into the pythagorean theorem they equal each other.
a^2 + b^2 = c^2
User Juhi Saxena
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