The radius of the circle is 4dm, what is the area of the circle?

univerkov | January 1, 2021 | education

We calculate the area of a circle by the formula Skr = πR ^ 2 (the product of the square of the radius by the number pi), taking the value of the coefficient Pi equal to 3.14, and R = 4 dm.
Scr = 3.14 * 4 * 4 = 50.24 square decimeters.
Answer: the area of this circle is 50.24 dm2.

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