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The area of a circle is 198 cm². Find the it's radius
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The area of a circle is 198 cm². Find the it's radius

User Gary Green
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1 Answer

6 votes

198/3.14 = 63

So, 63 is the diameter of the circle.

63/2 = 31.5

So, 31.5 is the radius of this circle.

User Jokel
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7.7k points
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