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3 years ago

12 mm 9 mm What is the length of the hypotenuse?

Mathematics

1 answer:

stepan [7]3 years ago

5 0

Step-by-step explanation:

By Pythagoras's theorem,

hypotenuse^2 = 12^2 + 9^2

hypotenuse = ±15mm (rej -15mm since hypotenuse > 0mm)

therefore, 15mm

Topic: Pythagoras theorem

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