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Alisiya [41]
3 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
Mathematics
1 answer:
Blababa [14]3 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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