Asked by keisha

Marcus has 68 ft of fencing. He wants to build a rectangular pen with the largest possible area. What should the dimensions of the rectangle be?

a. 19 by 21
b. 21 by 13
c. 17 by 17
d. 19 by 15

I got a. Is this right?
Answered by keisha
hello, is there any math expets that are online now?
Answered by Umesh
17 by 17