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One item is filed under this topic.
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A related rates problem |
2010-03-03 |
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From Amanda:
A circle is inscribed in a square. The circumference of the circle is increasing at a rate of 6 inches per second. As the circle expands, the square expands to maintain the tangency. Determine the rate at which the area of the region between the circle and square is changing at the moment when the cricle has an area of 25(pi) square inches.
Answered by Penny Nom. |
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