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the area of a square is 49 square inches. find the number of inches in the length of a diaganol. express your answer in simplest radical form.
13 years ago

Answers

Susan
A=side^2
49=s^2
s=7
Pythagorean Theorem
d=sqrt(2times7^2)
d=7squareroot2 = 7√2
13 years ago
bridget
what in the world
4 years ago

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