A soda company is using aluminum to build asoda can. If they want the

1.	A soda company is using aluminum to build asoda can. If they want the radius of the can tobe 1 inch and the height to be 4 inches, howmany square inches of aluminum do theyneed to make a single can?
Answer» Given,radius r = 1 inch, height h = 4 inches Surface Area of one soda can= 2pir(r + h)= 222/71(1 + 4)= 222/75= 220/7= 31.4 inches

A soda company is using aluminum to build asoda can. If they want the radius of the can tobe 1 inch and the height to be 4 inches, howmany square inches of aluminum do theyneed to make a single can?

Answer»

Given,radius r = 1 inch, height h = 4 inches

Surface Area of one soda can= 2*pi*r(r + h)= 2*22/7*1(1 + 4)= 2*22/7*5= 220/7= 31.4 inches