The radius r of a circle is increasing at a rate of 5 centimeters per second. Part 1: Write an equation to compute the area A of the circle using the radius r. Use pi for T. A = cm Part 2: Part 3:

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.2: The Cosine Ratio And Applications
Problem 38E
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The radius r of a circle is increasing at a rate of 5 centimeters per second.
Part 1:
Write an equation to compute the area A of the circle using the radius r. Use pi
for T.
A
cm
Part 2:
Part 3:
Transcribed Image Text:The radius r of a circle is increasing at a rate of 5 centimeters per second. Part 1: Write an equation to compute the area A of the circle using the radius r. Use pi for T. A cm Part 2: Part 3:
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