Question

The sides of a triangle are in the ratio 2:3:4 and it's perimeter is 72 cm. What are the lengths of its sides​

Answer 1

Answer:

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Answer 2

= Let number = k

= then the ratio = 2:3:4=72

= now , 2k:3k:4k = 72

= 2k+3k+4k = 72

= 9k = 72

= k= 72/9

= k = 8

= then the three side = 1) side = 8

= 2) side = 9

= 3) side = 10

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