Bridget has a kitchen canister, in the shape of a cylinder, which holds flour. If the canister is 24 centimeters wide and 26 centimeters tall, what is its approximate surface area in terms of pi?

624π square centimeters
912π square centimeters
1,248π square centimeters
1,296π square centimeters

Question

Bridget has a kitchen canister, in the shape of a cylinder, which holds flour. If the canister is 24 centimeters wide and 26 centimeters tall, what is its approximate surface area in terms of pi?


		624π square centimeters
		912π square centimeters
		1,248π square centimeters
		1,296π square centimeters

saifoo.khan · Answer

Apply this formula. http://0.tqn.com/d/math/1/5/F/F/Cylinderr.gif

campbell_st · Answer

surface area of a closed cylinder is 

$$SA = 2\pi r^2 + 2\pi r h$$

have the wide to find the radius of the cylinder... 

and you need to decide if the cylinder is closed... of open at one end. If open at one end is 

$$SA = \pi r^2 + 2\pi rh$$

anonymous · Answer

I tried to figure this out, but I got 1959.39

anonymous · Answer

I ment .36

campbell_st · Answer

just do the calculation with out pi... as the answers are written in exact form

So do the calculations with out pi... and then you should get a number and add a pi at the end

anonymous · Answer

i dont get this. i have the same question but i dont get exactly how to do it ffrom what yall explained it. can you solve this problem step by step so i can see how to exactly do this