Question

The perimeter of a triangle is 36cm. If its sides are in the ratio 1:3:2, then its largest side is​

Answer 1

Answer:

sum of all sides =perimeter

Step-by-step explanation:

so if they are in ratio we can write it as

x+3x+2x=36

6x=36

x=6

so each side will be:

6,18,12

longest side=18