Aroom is in the shape of a cube with 6.2-foot edge lengths. what is the surface area of the room?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Icould really use some with this question.

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)