You have a wire that is 59 cm long. You wish to cut it into two pieces. One piece will be bent into the shape of a square. The other piece will be bent into the shape of a circle. Let A represent the total area of the square and the circle. What is the circumference of the circle when A is a minimum?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 103E
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You have a wire that is 59 cm long. You wish to cut it into two pieces. One piece will be bent into the
shape of a square. The other piece will be bent into the shape of a circle. Let A represent the total
area of the square and the circle. What is the circumference of the circle when A is a minimum?
Transcribed Image Text:You have a wire that is 59 cm long. You wish to cut it into two pieces. One piece will be bent into the shape of a square. The other piece will be bent into the shape of a circle. Let A represent the total area of the square and the circle. What is the circumference of the circle when A is a minimum?
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