Answer:
264 inches
Step-by-step explanation:
1 foot = 12 inches
so 22 feet= 22 x 12 inches= 264 inches
276.46 is the surface area of the cylinder
The middle section is n(n+1)
The top row is n+2
The bottom row is 2n+1
So the rule for the total number of tiles will be the sum of the above rules...
s(n)=n(n+1)+n+2+2n+1
s(n)=n^2+n+n+2+2n+1
s(n)=n^2+4n+3
Answer:$7.56 because 72 times 0.105 is 7.56
Step-by-step explanation:
