Question

legs of a right triangle are in the ratio 4:5 and its area is 360 CM square find the length of its legs​

Answer 1

Step-by-step explanation:

Let the legs be 3x and 4x

Then,

2

1

×12x

2

=1014

6x

2

=1014

x

2

=169

x=13

Therefore, length of legs is 3x=3×13=39 cm and 4x=4×13=52 cm.

Answer 2

Answer:

let the legs of the right triangle are 4x and 5x

so,

1/2.4x.5x=360

=> 20x^2=360×2

=> x^2=360×2/20

=> x^2=36

=> x=√36

=> x=6

length of the legs are 4.6 cm=24 cm and

5.6 cm=30 cm