19-12-2016
Mathematics

contestada

a triangle has sides 27, 29 and 84 is a right triangle?

Respuesta :

19-12-2016

The two smaller sides squared should equal to the larger side squared.

27^2 + 29^2 = 84^2?

Lets check:

729 + 814 = 7056 ?

Wrong, 729 + 814 = 1543.

It's not a right triangle.

Answer Link

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