Michael is making a cardboard tube for mailing a large picture. He wants his tube to be 4 feet tall and 6 inches wide. Approximately how much cardboard does he need, including the top and bottom?
A.7ft
B.14ft
c.377ft

Question

Michael is making a cardboard tube for mailing a large picture. He wants his tube to be 4 feet tall and 6 inches wide. Approximately how much cardboard does he need,  including the top and bottom?
A.7ft
B.14ft
c.377ft

twopointinfinity · Answer

answer choice c is out of the question. I do not know the equation to find the area of a cylinder, but that's all you need to know this.