Multiply 8 by the value of Pi... and you'll have your answer.
314 ft2
314 ft2
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.
The diameter of a circle whose circumference is 314 is about 1 (99.95).
Diameter = 314/pi feet
100pi, or approximately 314.
The diameter of the circle works out as 20 units to the nearest whole number
Using pi as 3.14 it works out that the diameter is 20 cm
9.9975
100*pi≈314 feet
pi x square of radius gives area. 3.14 x 100 = 314 sqft.