Question

find the surface area to the nearest tenth of a cylinder whose base has a diameter of 6in and whose height is 12in. use 3.14 for pi. surface area =2 pi r squared + pi d x h


thnx and plz giv me explanations on how to do it it (show work)

Answer 1

surface area has to do with all the outer stuff; on a cylinder that is usually the area of the top and bottom circles plus the area of the sides

Answer 2

but if you doo all the work would the answer be 282.6 in squared

Answer 3

might be, I aint got my handy dandy calc with me :)

but google gives me this:

sa = 2(3.14)(3^2) + (3.14)(6)(12) = 282.6

Answer 4

and surface area is measured in units squared

Answer 5

thnx