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24-11-2017
Mathematics

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Area of a circle is 2100. What is the radius

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22-09-2019

Answer:

25.85

Step-by-step explanation:

The area of a circle is given by A = π * r²

We have the value of the area, so we clear r:

r² = A / π

r² = 2100 / π = 668.45

r = √668.45 = 25.85

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