Question

6. side of triangle are in the ratio of 12:17:25 and its perimeter is 540 cm. find its area.
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Answer 1

Answer:

12x+17x+25x=540

54x=540

x=540/54

x=10

12x=12×10=120 cm

17x=17×10=170cm

25x=25×10=250cm

Answer 2

See the attachment for solution.