To find: The radius and circumference of the
Answer to Problem 8MRE
The radius of the circle is
Explanation of Solution
Given information: The area of circle is
Calculation:
The area of the circle with radius
Substitute
The formula of the circumference of a circle with radius
Substitute
Therefore, the radius of the circle is
Chapter 12 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning