- Area of Circle, Perimeter of CircleChoice D
Given that the circumference of the circle is:
2πr = 12π
Therefore:
r = 12π/(2π) = 6
To find the area:
area = π × (6)² = 36π
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Given that the circumference of the circle is:
2πr = 12π
Therefore:
r = 12π/(2π) = 6
To find the area:
area = π × (6)² = 36π
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