Question

he perimeter of a rectangle is 64 units. Can the length x of the rectangle can be 20 units when its width y is 11 units?

No, the rectangle cannot have x = 20 and y = 11 because x + y ≠ 64
No, the rectangle cannot have x = 20 and y = 11 because x + y ≠ 32
Yes, the rectangle can have x = 20 and y = 11 because x + y is less than 64
Yes, the rectangle can have x = 20 and y = 11 because x + y is less than 32

Answer 1

what is 2*20 + 2*11