Bridget has a kitchen canister, in the shape of a cylinder, which holds flour. If the canister is 22 centimeters wide and 24 centimeters tall, what is its approximate surface area in terms of pi?

770π square centimeters

816π square centimeters

528π square centimeters

1,012π square centimeters

Question

Bridget has a kitchen canister, in the shape of a cylinder, which holds flour. If the canister is 22 centimeters wide and 24 centimeters tall, what is its approximate surface area in terms of pi? 

 770π square centimeters 

 816π square centimeters 

 528π square centimeters 

 1,012π square centimeters

geometry_hater · Answer

lol i looked up the answer i got it but no explanation

geometry_hater · Answer

Do you know the formula for getting surface area?

jim_thompson5910 · Answer

Hint: 

Surface area of a cylinder (SA)

SA = 2*pi*r^2 + 2*pi*r*h

where 'r' is the radius and 'h' is the height

jim_thompson5910 · Answer

In your case, r = 22/2 = 11 and h = 24

anonymous · Answer

thnks so much

jim_thompson5910 · Answer

you're welcome

anonymous · Answer

my answer is b