Math, asked by sunitaaggarwal476, 1 year ago

the perimeter of a triangle field is 450 metre and its side are in the ratio 13 ratio 12 ratio 5 find the area of the field

Answers

Answered by neelamaswal82

2

Answer:

13x+12x+5x=30x=450

x=450 divided by30=15

a=13multiply15=195,b=12 multiply 15=180 and c= 5 multiply 15=75 ,semi perimeter,s=450/2=225

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