Areas Related To Circles
Tick the correct answer in the following and justify your choice: If the perimeter and the area of a circle are numerically equal, then the radius of the circle is
(A) 2 units (B) π units (C) 4 units (D)7 units
Let the radius of the circle be r.
Circumference of circle = 2πr
Area of circle = πr2...
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