A circle has a radius of 9 cm. If the radius is increased by 0.2 mm, using differentials, what is the estimated increase 36 n sq. cm. 360 A sq. cm. (c) 3.6 a sq. cm. 0.36 a sq. cm.

Algebra: Structure And Method, Book 1
(REV)00th Edition
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Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
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Chapter12: Quadratic Functions
Section12.6: Solving Problems Involving Quadratic Equations
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A circle has a radius of 9 cm. If the radius is increased by 0.2 mm, using differentials, what is the estimated increase in area?
A
36 л sq. cm.
360 a sq. cm.
3.6 я sq. cm.
D)
0.36 a sq. cm.
Transcribed Image Text:A circle has a radius of 9 cm. If the radius is increased by 0.2 mm, using differentials, what is the estimated increase in area? A 36 л sq. cm. 360 a sq. cm. 3.6 я sq. cm. D) 0.36 a sq. cm.
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