John builds a cylinder with a radius of 7 inches and height of 10 inches. Jeff builds a cylinder with a radius of 6 inches and height of 8 inches. How much more material does John use?

Step-by-step explanation:

Step one:

Given data

John's cylinder

radius of 7 inches and

height of 10 inches

Required:

The difference in the total surface areas of the two cylinders

substitute we have

Jeff's cylinder

radius of 6 inches and

height of 8 inches

The difference in the total surface areas is

=785.596-527.856

=257.74 in^2

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco