What is the base and height of a rectangle with an area of 224 square feet?

A = 224 ft^2

A = lw substitute the given value for A:

224 = lw

In order to find the possible values for l and w, you should find all the factors of 224.

Factors of 224 are 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, and 224.

Thus, all possible solutions for l,w are 1, 224; 2,112; 4, 56; 7, 32; 8, 28; and 14, 16.