The area of a circle is increasing at a rate of 120 square feet per minute. At the when the radius of the circle is 2, what is the rate of change of the circumferer the circle? Round your answer to three decimal places (if necessary). Answer: ft Submit Answer passe

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter3: Radian Measure
Section3.3: Definition Iii: Circular Functions
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The area of a circle is increasing at a rate of 120 square feet per minute. At the time
when the radius of the circle is 2, what is the rate of change of the circumference of
the circle? Round your answer to three decimal places (if necessary).
Answer:
ft
min
Submit Answer
B
attempt 1 out of 2
Transcribed Image Text:The area of a circle is increasing at a rate of 120 square feet per minute. At the time when the radius of the circle is 2, what is the rate of change of the circumference of the circle? Round your answer to three decimal places (if necessary). Answer: ft min Submit Answer B attempt 1 out of 2
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