Respuesta :
Lets width be x
Length 4 times width = 4x
Area of rectangle = l . w
= 4x . x
= 4x^2
Plug in x- value : = 4(8)^2
= 256m ^2
Length 4 times width = 4x
Area of rectangle = l . w
= 4x . x
= 4x^2
Plug in x- value : = 4(8)^2
= 256m ^2
correct the answer is 256. I just finished the test and it was correct.