Question

If the side of triangle is 2:3:4 and the longest side is equal to 8cm, then find the perimeter of triangle????​

Answer 1

Step-by-step explanation:

let the ratio be x..

so the longest side is 8cm...

so...

4x=8

=>x=8/4

=>x=2

so..

2x=2×2

=4cm

3x=3×2

=6cm

so perimeter =(4+8+6)

=18cm

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