Presuming that 7 feet is the circle's diameter and that pi is 3.14:
Then: 3.14*3.52 = 38.465 square feet
314 ft2
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
A= pi r squared 3.14 * 10 *10 = 314 square feet.
314 sqmm
The circumference is 62.815 units.
314 ft2
314 ft2
10 feet.
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
Diameter = 314/pi feet
A= pi r squared 3.14 * 10 *10 = 314 square feet.
9.9975
314 square feet.
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.
314 sqmm
The area is 314 cm2
The circumference is 62.815 units.