find the area of a triangle whose sides are in the ratio 5 : 12 : 13 and its perimeter is 60 cm
janhavi32:
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5
let a variable x
so;
5x+12x+13x=60
30x=60
x=60/30
x=2
so
5x=5*2=10
12x=24
13x=26
10+24+26=60ans
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so;
5x+12x+13x=60
30x=60
x=60/30
x=2
so
5x=5*2=10
12x=24
13x=26
10+24+26=60ans
hope you like my answer please mark it as brain list
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It's 120 cm Sq.
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3
The area of triangle is 380 cm
It's 120 cm Sq.
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