Question

The side of a rectangular floor are x and (x+7).The diagonal is x+8.calculate in metres
a.the value of x
b.the area of the floor

Answer 1

well, the diagonal^2=x^2+(x+7)^2

(x+8)^2=x^2+(x+7)^2
mulltiply that out, solve for x
then for areas, multiply the two sides (x) and (x+7)

Answer 2

The question is unclear to me

Answer 3

Apply

Answer 4

I want answers to my questions