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Perimeter

The sides of ...

Question

The sides of a scalene triangle are in the ratio 3:5:7. If the perimeter of the triangle is 60 cm , then its area is :

A

60√3 sq cm

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B

160√3 sq cm

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C

480√19 sq cm

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D

40 sq cm

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Solution

The correct option is A
60√3 sq cm

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