9pi
Area = (pi) (radius)2 = 225 pi = 706.858 square centimeters (rounded)
Because the circle is measured in square units.
pi times radius squared: a=pi x r2
Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======
The radius is the distance from the centre point to the edge.
25pi
Assuming that cirlce = circle and raduis = radius, the answer is 452 sq metres.
Area = (pi) (radius)2 = 225 pi = 706.858 square centimeters (rounded)
Because the circle is measured in square units.
pi times radius squared: a=pi x r2
Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======
The radius is the distance from the centre point to the edge.
In which computer language?
The equation is: (x+3)^2 +(y+5)^2 = 16
The line from the center of the circle to the oustide of the circle.
The area of a circle can be calculated using the formula ( A = \pi r^2 ), where ( r ) is the radius. For a circle with a radius of 30 meters, the area would be ( A = \pi (30)^2 = \pi \times 900 ). This gives an area of approximately 2827.43 square meters when using ( \pi \approx 3.14 ).
1 - There are no edges. 2 - There is only 1 face. 3 - Pie x radius squared = the diameter of a cirlce