Wesley has to gift wrap all the surfaces of the poster tube shown below.

What is the area of the gift wrapping paper that Wesley will need?

138.2 square inches

135.1 square inches

540.4 square inches

276.6 square inches

Question

Wesley has to gift wrap all the surfaces of the poster tube shown below.
 
              
 
What is the area of the gift wrapping paper that Wesley will need?

 138.2 square inches

 135.1 square inches

 540.4 square inches

 276.6 square inches

anonymous · Answer

attachment

zepp · Answer

Can you find the area of the cylinder?

anonymous · Answer

Is there a forumla?

zepp · Answer

Yes
(pi*radius^2)*2+((2pi*radius)*height)

anonymous · Answer

What would be the radius in this case?

zepp · Answer

The diameter/2
2/2 = 1