if the aide of a triangle are in the ratio of 5:12:13 and is perimeter is450m, find its area.
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5x + 12x+13x = 450
30x =450
x = 15.
all 3 sides
- 75 , 180, 195
now , find area by heron's formula....
30x =450
x = 15.
all 3 sides
- 75 , 180, 195
now , find area by heron's formula....
Answered by
1
Hey.
Here is ur answer
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area=6750m²:
http://triancal.esy.es/?g=3&A=22.61986494804°&p=450