The perimeter of a triangular plot is 360 m and its sides are in ratio 10:12:14 Find the area of triangle.
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Step-by-step explanation:
find the area by using the herons formula
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Answer:
Step-by-step explanation:
perimeter of any figure means sum of all sides of that figure
so let the common multiple be x
5x+12x+13x=600
30x=600
x=600/30
x=20
therefore sides will be
5x=5*20
=100
12x=12*20
=240
240,260,100 is a Pythagorean triple
then area will be
1/2*b*h
=1/2*240*100
=12000
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