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2 years ago

8

what is the length of a diagonal of the a rectangular picture whose sides are 12 inches by 17 inches. Round to the nearest tenth

of an inch

1 answer:

Blababa [14]2 years ago

3 0

Using Pythagorean theorem:
12^2+17^2=c^2
144+289=c^2
433=c^2
20.81=c

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