Question

Shmikea, the newly imported Norwegian superstore, sells beautiful 6-foot round shag rugs. Borg's living room is a 12 by 18 foot rectangle, and his goal is to cover as much of the floor as possible with these rugs without them overlapping. How much of the floor will be left uncovered if he goes through with his plan? (Use the approximation pi=3.14)
A. 7.74 ft squared
B. 46.44 ft squared
C. 169.56 ft squared
D. 216 ft squared

Answer 1

(12 * 18) - 6 π 3^2

Answer 2

55666