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