The Planet Venus :DDDDDDDDDDDDDDDDd
Divide the area by the width (or the number that the problem gave you). So 635.4/18. This will give you the length because of the formula
length x width = area (formula for the area of a rectangle). So in this case the answer should be 35.3
If you want to check your work just multiply the width by the length. 35.3x18= 635.4
