side of a triangle are in the ratio 12:17:25 and perimeter is 540 cm find its area
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Step-by-step explanation:
Let 'a' be the side of a triangle....
perimeter = 540 cm
(i.e) (12 + 17 + 25) a = 540
a = 10 cm
Hence area = (12 * 17 * 25 ) 10
= 51000 cm^2
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