To find:The circumference and the area of the

Answer to Problem 1PSA
The circumference of the circle is
Explanation of Solution
Given information:The radius of the circle is given to be
Formula used:The circumference of a circle can be given by
Calculation:We know that the circumference of a circle is
Now, substituting the value of
And, the area of the circle can be given by
Now, substituting the value of the radius, we get
Chapter 9 Solutions
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