A circle with a radius of 10 feet has an area of 314.16 square feet.
A circle with a radius of 10 metres has an area of 314.16 square metres.
The radius is 3.162
If that's the area of a circle then its radius is about 10 cm
Area of any circle = pi*radius squared
Area is 314.2 units2
Knowing that the area of a circle is its radius squared times Pi, the area of a 10 ft radius circle is 100*Pi square ft, or about 314 square feet.
Radius 10, area = 100 pi; radius 9, area = 81 pi
A circle with a radius of 10 meters has an area of 314 square meters.
A circle with a radius of 10 meters has an area of 314 square meters.
A = pi r^(2) pi = 3.14 r = 10 Substitute A = 3.14 X 10^(2) A = 3.14 X 100 cm^(2)_ A = 314.0 cm^(2)
10 :)