Question

the sides of a triangle are in the ratio 25 is to 14 is to 12 and its perimeter is 510 metre find the area of the triangle​

Answer 1

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Answer 2

Answer:

Ratio = 25 : 14 : 12

Let side be = 25x, 14x, 12x

Perimeter = 510 m

=> 25x + 14x + 12x = 510

=> 51x = 510

=> x = 10

Sides = 250 m, 140 m, 120 m

Area is taken out in the attachment.

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