28-02-2018
Mathematics

contestada

The sides of a triangle are consecutive integers.if its perimeter is 126cm,find the lenghts of the sides.

Respuesta :

wolf1728 wolf1728

01-03-2018

x + (x + 1) + (x + 2) = 126
3x = 123
x = 41
So the sides are 41, 42 and 43

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