The circumference is 47.1 m. Find the area of the circle bounded by this circle.

univerkov | January 5, 2021 | education

Find the radius of the circle using the formula for the circumference of the circle using the formula:
C where r is the radius of the circle.
47.1 = 2 * 3.14 * r, r = 47.1: 2: 3.14 = 7.5 m.
Find the area of a circle with a diameter of 7.5m.
S = 3.14 * 7.52 = 3.14 * 56.25 = 176.625 m2.
Answer: The area of the circle is 176.625 m2.

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