What is the area of a circle if the radius is known to be 5?
| February 24, 2021 | education
1) The formula for finding the area of a circle is:
S = πR², we know that the number π = 3.1415926535 …
2) Now we substitute the known data into the general formula and get the following expression:
S = 3.14 * 5² = 3.14 * 25 = 78.5.
Answer: The area of this circle is 78.5.
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