Question

The side of a triangle are in the ratio 2:2:1. If the perimeter is 80 cm then the length of smallest side is what​

Answer 1

Answer:

Let us take the given ratio be 2x:2x:x.

Then Atq, 2x+2x+x= 80cm

or 5x = 80cm.

Therefore x = 16cm.

So, Smallest side =x=16cm