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Could this below equation form a right triangle: a). 8cm,11cm,19cm b).7cm,√(76)cm,15cm
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doesn't seem so. not if these are side lengths. for it to be a right triangle, the pythagorean theorem must hold true. it is: \[a^2 + b^2 = c^2\]where c is the hypotenuse (the longest side) plugging in values for these two triangles indicates this equation does not hold true, therefore they are not right. THEY ARE WRONG.
both of them are wrong?
Yes both of them
Thanks so much :)
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