SOLUTION: a juice can has a label that is 18 centimeters high and goes around the entire can. What is the area of the area of the label if the diameter is 5 centimeters?

SOLUTION: a juice can has a label that is 18 centimeters high and goes around the entire can. What is the area of the area of the label if the diameter is 5 centimeters?

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Question 302791: a juice can has a label that is 18 centimeters high and goes around the entire can. What is the area of the area of the label if the diameter is 5 centimeters?
Answer by london maths tutor(243) (Show Source): You can put this solution on YOUR website!
The juice can can be modelled as a cylinder.
Surface area of a cylinder is
where r = radius and h = height of the cylinder
h=18 cm
r = diameter � 2
r = 5/2 cm
r = 2.5 cm
Surface area of the juice can =
= cm^2
= 332 cm^2
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