Question

in length 6. The sides of a triangle are in the ratio 5:12: 13 and its perimeter is 150 m. Find the area of the triangle.



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Answer 1

Answer:

Area = 750m^2

Step-by-step explanation:

Let the side of triangle be x

Perimeter = 150

Hence, 5x + 12x+13x = 150

x = 150/30 = 5

Side 1 = 5x =25, side 2 = 12x = 60, side 3 = 13x = 65

area of triangle = 1/2 * base * height

1/2 * 60* 25 = 750m^2

Answer 2

Answer:

given:-

1st side =5x

2nd side=12x

3rd side =13x

perimeter =5x+12x+13x=150m

find:-

area of the triangle?

formula:-

Area of triangle=1\2 X base X height

solution:-

5x+12x+13x=30x=150m

150\30

x=5m

1st side =5x=5 X 5=25

2nd side =12x=12 X 5=60

3rd side =13x=13 X 5= 65

area=1\2X25X65

=812.5m

Step-by-step explanation:

pls recheck there maybe typing mistakes