Find the area of a circle with a radius of 6 cm.

univerkov | July 27, 2021 | education

Given.
A circle with center O and radius R.
R = 6 cm
Find the S of the circle
Solution.
S = ПR ^ 2
the number itself is very long, but it is allowed to round it up to P = 3.14. Let’s square the radius.
R ^ 2 = 36
S = 3.14 * 36 = 113.04
The answer received can be rounded up to 113.
Answer: 113.

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