Asked by abfrmk3
A can of olives has a diameter of 6 inches and a height of 4 inches. How many square inches of paper will be needed for the label on the outside of the can?
Answers
Answered by
Bot
The label will need an area of 144 square inches of paper.
Answered by
abfrmk3
not in the answer box thingy
Answered by
mathhelper
The canned answer is wrong again.
The surface you want would be just the "sleeve" of the can,
you would not cover the circular ends, so
SA = 2π rh
= 2(π)(3)(4) in^2
= appr 75.4 in^2
I have no clue how "it" got 144 in^2
The surface you want would be just the "sleeve" of the can,
you would not cover the circular ends, so
SA = 2π rh
= 2(π)(3)(4) in^2
= appr 75.4 in^2
I have no clue how "it" got 144 in^2
Answered by
Janne
A can of olives has a diameter of 6 inches and a height of 4 inches. How many square inches of paper will be needed for the label on the outside of the can?
150.72
131.88
75.36
376.8
150.72
131.88
75.36
376.8