Consider a symmetric cross inscribed in a circle of radius r (see figure). (a) Write the area
Question:
Consider a symmetric cross inscribed in a circle of radius r (see figure).
(a) Write the area A of the cross as a function of x and find the value of x that maximizes the area.
(b) Write the area A of the cross as a function of and find the value of that maximizes the area.
(c) Show that the critical numbers of parts (a) and (b) yield the same maximum area. What is that area?
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We can see that the cross divides the circle into eight equal parts with each part being a quarter o...View the full answer
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Related Book For 
Calculus Of A Single Variable
ISBN: 9781337275361
11th Edition
Authors: Ron Larson, Bruce H. Edwards
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