Area = (3.14)*(radius)2 = (3.14)*(4)2 = (3.14)*(16) = 50.24 ft2
To find the diameter of a circle with a given area, you first need to calculate the radius using the formula for the area of a circle: A = πr^2. Given that the area is 314 cm^2, you can rearrange the formula to solve for the radius, which would be √(A/π). Plugging in the area, you get √(314/π) ≈ 10 cm. Finally, to find the diameter, you double the radius, resulting in a diameter of approximately 20 cm.
314 ft2
314 ft2
Diameter = 314/pi feet
100pi, or approximately 314.
The diameter of the circle works out as 20 units to the nearest whole number
The diameter of a circle whose circumference is 314 is about 1 (99.95).
Using 3.14 as Pi the area of circle is: 314.0
A 20mm circle has a diameter of 20 millimeters, which is equivalent to 2 centimeters or approximately 0.79 inches. The radius of the circle is half of the diameter, so it measures 10mm. This size is comparable to a small coin, such as a dime. In terms of area, the circle has an approximate area of 314 square millimeters.
9.9975
pi x square of radius gives area. 3.14 x 100 = 314 sqft.
314 sqmm