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Rose has to gift wrap all the surfaces of the poster tube shown below.
What is the area of the gift wrapping paper that Rose will need?
120.2 square inches
226.2 square inches
240.4 square inches
169.7 square inches
 one year ago
 one year ago
Rose has to gift wrap all the surfaces of the poster tube shown below. What is the area of the gift wrapping paper that Rose will need? 120.2 square inches 226.2 square inches 240.4 square inches 169.7 square inches
 one year ago
 one year ago

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CoolsectorBest ResponseYou've already chosen the best response.1
so you got the height of the cylinder which is 24 in now you have to multiply it by the circumference of the circle since the diameter of the circle is 3 in you know that the circumference is pi *3 so the area of the paper is 24*pi * 3 = 226.2
 one year ago

CoolsectorBest ResponseYou've already chosen the best response.1
i had a little mistake first time so i deleted it .. the answer is 226.2 yw :)
 one year ago
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