The radius (not raduis) is 6 inches.
Assuming that voulme = volume and raduis = radius, the answer is 301.6 cubic inches.
The circle's area is: 28.27 square inches.
If the area of a circle is about 28 square inches the diameter of the circle is: about 6 inches (5.971).
A 6-inch circle has an area of: 28.27 square inches.
6 inches
A circle with a diameter of 12 inches has an area of 113.1 square inches.A circle has an area equal to its radius squared times pi. Your circle has a radius of 6 inches (half the diameter)6 X 6 X 3.14159...=113.097336
Area = pi*6*6 square inches
There is no sensible answer to this question. The use of the term "a 6 foot circle" is suggestive of the area of a 6 foot circle - although whether it is 6 foot radius or 6 foot diameter is unspecified. If it is the area of the circle, there are no inches in it since an inch is a measure of length.
The formula for calculating the area of a circle is:r²πSo, the area of a circle with a diameter of 6 inches (with a radius of 3 inches) is:3²π = 9π ≈ 28.2743 in²
Area of a circle: pi*radius*radius
A circle that is 4 feet 6 inches in diameter has an area of: 15.904 square feet.