kimberlygisselle kimberlygisselle

23-08-2018
Mathematics

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Given the legs of a right triangle are a = 21, b = 28, what is the length of the hypotenuse?

Respuesta :

23-08-2018

That's a 3 4 5 right triangle scaled by a factor of 7, so the hypotenuse must be 5 times 7.

Answer: 35

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