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OpenStudy (anonymous):
What is the length of a diagonal of square with a side length of 8?
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OpenStudy (anonymous):
the length of a diagonal for a square with side \(a\) is always \(a\times \sqrt2\)
OpenStudy (anonymous):
So would it be 4 √2?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
in this case \(a=8\)
OpenStudy (anonymous):
But the answer they gave me are A. 4 sqaure root of 2 B.4 C.4 sqaure root of 3 D. 8 square root of 2 Would be D?
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OpenStudy (anonymous):
yes
OpenStudy (anonymous):
Thanks you!!
OpenStudy (anonymous):
yw
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