The area of rectangle is 192 sq. meters its diagonal is 20 in. find its width and length?

Answer 1

xy = 192
x^2+y^2 = 400

Now just find x and y

Answer 2

why it is become equal to 400?

Answer 3

400 is 20^2

looks like you need to review the Pythagorean theorem.

Answer 4

its 400 inches so i have to convert it in meter ryt?

Answer 5

Hmm. yes, good question. However, no rectangle with a diagonal of 20 inches can possibly have an area of 192 square meters!!

I fear you have garbled the question.