Question

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

Answer 1

Step-by-step explanation:

let proportional value = r

then, a= r

b=1.5r

c=2r

given, perimeter=18

=> a+b+c = 18

=> r+1.5r+2r=18

=>4.5r=18

=> r=4

so, a=4 units

b=6 units

c =8 units Ans.

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