you have 120 feet of fencing to construct a pen with 4 equal sized stalls. if the pen is rectangular and shaped like the one below, what are the dimensions of the pen of largest area and what is that area?



Answer :

Answer:

30 feet on all sides, for an area of 900 square feet.

Step-by-step explanation:

A rectangle with maximum area is a square.

A = (120/4)^2 = 30^2 = 900 square feet.

The pen will be a square with 30-foot side lengths.