SpaceChip SpaceChip

25-05-2021
Mathematics

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A right triangle has legs that are 7 cm and 9 cm. what is the length of the hypotenuse?

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bjptshueku bjptshueku

25-05-2021

a^2+b^2=C^

7^2+9^2=C^2
49+81= C^2
130=C^2
Radical 130 is 11.40

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