18-02-2018
Mathematics

contestada

The sides of a triangle are in the ratio 1:1.5:2. If the perimeter is 13.5cm, find the length of each side.

Respuesta :

18-02-2018

1:1.5:2
x:1.5x:2x
x+1.5x+2x=13.5
4.5x=13.5
x=3
the side lengths are 3, 4.5, and 6

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