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ehidna [41]
3 years ago
11

Someone please help me ?

Mathematics
1 answer:
Alex777 [14]3 years ago
3 0
Answer: Choice A

This is a 45-45-90 triangle so the hypotenuse is sqrt(2) times longer than the leg

hypotenuse = leg*sqrt(2)
hypotenuse = 12*sqrt(2)
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