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Algebra 11 Online
OpenStudy (anonymous):

If a right triangle has legs of length 8 and 15, then we know the length of the hypotenuse is the square root of 82 + 152, which equals 17.

OpenStudy (anonymous):

then what

OpenStudy (tkhunny):

\(8^{2} + 15^{2} = 64 + 225 = 289 = 17^{2}\) Somehow, try anything, you have to make your notation clear. "82 + 152" just doesn't cut it.

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