Find the area of a circle bounded by a circle whose length is 16п cm.
| May 30, 2021 | education
To find out the area of the specified circle, we will use the formula: S = Π * R ^ 2 = Π * (C / 2Π) ^ 2, where C is the length of the bounding circle (C = 16Π).
Let’s make a calculation: S = (* (C / 2Π) ^ 2 = Π * (16Π / 2Π) ^ 2 = Π * 8 ^ 2 = 64 201 ≈ 201 cm2.
Answer: The indicated circle should have an area of 64Π cm2 (201 cm2).
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