Question

The side of triangle are in the ratio 1:1.5:2 and its perimeter is 18 cm.find the length of each side

Answer 1

Answer:

let the sides are x,1.5x,2x

than

perimeter

(x+1.5x+2x)cm

4.5x cm

than

4.5x = 18

than x= 18/4.5

x = 4

than

side one

is

4 cm

side 2 is

4×1.5

6 cm

third is

4× 2

cm

8 cm ans