chalisedurga377 chalisedurga377

11-08-2021
Mathematics

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15. The perimeter of the triangular field is 540m and its sides are in the ratio 25:12:5 find the area of the field.

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vemurisoujanya79 vemurisoujanya79

11-08-2021

Answer:

let the sides be 25x,12x and 5x ......then

25x+12x+5x=540

45x=540

x=25

sides are 25×12=300

12×12=144

5×12=60

we can find area by herons formula

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