The radius of the circle is 10 cm. Find the S of the circle.

In general terms, the formula for calculating the area of a circle is:

S = π x R²,

where π is the number pi equal to 3.1415926535,

and R is the radius of this circle.

Substitute our values and get the result:

S = 3.1415926535 x 10²;

S = 3.1415926535 x 100;

S = 314.15926535 (cm²).

Rounding up to integers, we get 314 cm².

Answer: The area of this circle is approximately 314 cm².