The area is 28.274 square meters.
The formula for calculating the area of a circle is:rÂ²Ï€So, the area of a circle with a diameter of 6 inches (with a radius of 3 inches) is:3Â²Ï€ = 9Ï€ â‰ˆ 28.2743 inÂ²
Assuming that the Diameter is 12 foot the radius would be 6 foot. So Area of a circle is found by Pi*rÂ² So: 3.14 * 6Â² = 113.04ftÂ² In conclusion: The area of a 12 foot circle would be 113.04ftÂ² - To keep with significant figures the answer would be: 113ftÂ²
They would have to give you enough information to eventually get the diameter. If they gave you the area of a circle and asked for the circumference, you can determine the radius, and from the radius the diameter, and then the circumference. If they said "What is the circumference if the area of a circle is 36pi?" Area of a circle is pi*r2, which would give us a value for r = 6 Diameter is 2*r, or = 12. Circumference is d*pi, or 12pi
Area of a Circle = (pi)(r^2) Diameter = 2r If the diameter of the circle is 12, then the radius has to be 6. If the area of a circle is pi times the square of the radius, and the square of 6 is 36 (6x6), then the area of the circle is 36pi.
12? maybe? or 24? or 18?
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
The area of a circle with a diameter of 6 cm is: 28.27 cm2
If the diameter is 12 cm the radius is 6 cm.
Area of the circle: pi*6 squared = 36*pi square inches
The area of a circle with a diameter of 6 units is: 28.27 square units.
A circle with a diameter of 6 units has an area of 28.27 square units.
A circle with a diameter of 6 feet has an area of 28.27 square feet.
The area of a circle whose diameter is 6 mm is: 28.27 mm2
the radius is one half the diameter,or 6
A circle with a 12 inch diameter has a 6 inch radius.