What is the width of a rectangle if the perimeter is 24?

To find the width of a rectangle given the perimeter of 24, we can use the formula for the perimeter, which is ( P = 2(l + w) ), where ( l ) is the length and ( w ) is the width. Setting ( P = 24 ), we have ( 2(l + w) = 24 ), simplifying to ( l + w = 12 ). Without additional information about the length, the width can vary; for example, if the length is 6, the width would be 6 as well, but it could also be any other value that, when added to the length, equals 12.