The sides of a triangle are in ratio 5:12:13 and its perimeter is 150 m. Find the area of the triangle.
suniltharooo21pcqcsh:
500(21)^(1÷2)
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Sides =5:12:13
Lets consider sides as x.
5x+12x+13x=150
30x=150
x=5
Sides=25,60,65
Area using herons formula =
square root of[s*(s-a)*(s-b)*(s-c) (s= half of perimeter)
=square root of[75*50*15*10]
=750 square meters
it is right
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