SOLUTION: Angus ordered a rug fro his bathroom. it arrived in a tube that measured 36in in length. the radius of the tube was 4in. to the nearest whole number, what is the tube's approximate

SOLUTION: Angus ordered a rug fro his bathroom. it arrived in a tube that measured 36in in length. the radius of the tube was 4in. to the nearest whole number, what is the tube's approximate

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Question 1032081: Angus ordered a rug fro his bathroom. it arrived in a tube that measured 36in in length. the radius of the tube was 4in. to the nearest whole number, what is the tube's approximate surface area? use pi =3.14
a. 1005in square
b. 90in square
c. 85sin square
d. 80in square
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
2*3.14*4*36 sq. in. + 2*3.14*4^2 sq.in. = 1004.8 sq.in.
Therefore the answer is a. 1005 in square.
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