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2004 AMC 10A Problems/Problem 19

Revision as of 10:30, 5 February 2008 by 1=2 (talk | contribs) (New page: ==Problem== A white cylindrical silo has a diameter of 30 feet and a height of 80 feet. A red stripe with a horizontal width of 3 feet is painted on the silo, as shown, making two complete...)
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Problem

A white cylindrical silo has a diameter of 30 feet and a height of 80 feet. A red stripe with a horizontal width of 3 feet is painted on the silo, as shown, making two complete revolutions around it. What is the area of the stripe in square feet?

An image is supposed to go here. You can help us out by creating one and editing it in. Thanks.

$\mathrm{(A) \ } 120 \qquad \mathrm{(B) \ } 180 \qquad \mathrm{(C) \ } 240 \qquad \mathrm{(D) \ } 360 \qquad \mathrm{(E) \ } 480$

Solution

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We can't have a solution if we can't have an image, which is here.

See also

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