Question 403705
A rectangular pen is to be fenced in against a house with 100 ft. of fencing. Find the dimentions of the pen to give the maximum area. What is the the maximum area?
Sol'n:
For maximum area with the given perimeter is a square.
thus,
dimensions is 100/4 = 25

25m x 25m for dimension ----answer
25(25)= 625 sq. meter -----answer