find the approximate length of the leg of a right triangle with one leg length 8 and hypotenuse length 19
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2016-04-16 09:51:34
Pythagorean : hypotenuse^2= base^2+height ^2 19^2=8^2+height ^2 height^2=(19-8)(19+8) height ^2=11.27 height ~17,74
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