Question

The perimeter of a right triangle is 550m. If its sides are in the ratio 12 : 11 : 7. Find the area of the triangle.​

Answer 1

Answer:

..

Step-by-step explanation:

let sides of triangle be 12x, 11x, 7x

perimeter =sum of all sides

550=12x+11x+7x

550=30x

x=550/30

x=55/3m

1st side=12x=12x55/3 =220m

2nd side=11x=11x55/3=220m [approx]

3rd side=7x=7x55/3=110m[approx]