Question

one side of a rectangle is 1m less than the length of the diagonal. If the area of a rectangle is 60m squared, what are the dimensions ?

answer plss

Answer 1

let the length = x metre
so other side= x-1

Answer 2

area = x*(x-1)
area is 60 it given
so
60=x(x-1)
60=x^2-x
subtract 60 from both side

Answer 3

x^2-x-60=0
now solve this quadratic