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frozen [14]
3 years ago
14

Which of these four sets of side lengths will form a right triangle?

Mathematics
1 answer:
N76 [4]3 years ago
3 0
They must conform with  Pythagoras theorem

It is set 4 because

(sqrt 2)^2 + (sqrt 7)^2  = 3^2
     2 + 7 = 9
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