To find: The area of the
Answer to Problem 3E
The area of the circle is equal to
Explanation of Solution
Given information:
The circle is given below:
Calculation:
As shown in the figure, the radius of the circle is equal to
The formula for the area of the circle is
Substitute 1 for r in the above formula.
So, the area of the total circle is
As shown in the figure, there is only one-fourth part of the circle. So, the area of the part of circle given in figure is one fourth of the total area.
Therefore, the area of the circle is equal to
Chapter 13 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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