The area of a circle increases at a rate of 4 cm? /s. a. How fast is the radius changing when the radius is 6 cm? b. How fast is the radius changing when the circumference is 1 cm?
The area of a circle increases at a rate of 4 cm? /s. a. How fast is the radius changing when the radius is 6 cm? b. How fast is the radius changing when the circumference is 1 cm?
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter3: Radian Measure
Section3.3: Definition Iii: Circular Functions
Problem 62PS
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![The area of a circle increases at a rate of 4 cm? /s.
a. How fast is the radius changing when the radius is 6 cm?
b. How fast is the radius changing when the circumference is 1 cm?
a. When the radius is 6 cm, the radius is changing at a rate of |
(Type an exact answer, using x as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe3d0ef6a-3c83-40b1-be9f-3ce030f8c878%2F1f497003-82ec-431c-833d-04906df7448c%2F0l3ne1ji_processed.png&w=3840&q=75)
Transcribed Image Text:The area of a circle increases at a rate of 4 cm? /s.
a. How fast is the radius changing when the radius is 6 cm?
b. How fast is the radius changing when the circumference is 1 cm?
a. When the radius is 6 cm, the radius is changing at a rate of |
(Type an exact answer, using x as needed.)
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