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We know that the area of a circle is pi * r2. We also know that the circumference of a circle is pi * d.
Therefore, when you know the circumference of a circle and want to know the area, divide the circumference by pi to give you the diameter of the circle, divide the diameter by 2 to give you the radius, square the radius and then multiply by pi to get the area.
So, 10/pi = 3.183.
3.183/2 = 1.5915.
1.59152 = 2.533
2.533 * pi = 7.958 to 3 decimal places.
The area of your circle is therefore 7.958cm2.
What else can I help you with?
What is the area and circumference of a circle with a diameter of 10 cm?
Area = 78.54 cm2Circumference = 31.42 cm
The radius of the circle is 5inches what is the circumference?
The circumference of a circle that has a radius of 5 inches is 10 X pi or approximatly 31.415926535897932384626433832795. If you know the radius you can find the circumference by multiplying it by 2(pi)
What is the Circumference of a 10 in diameter circle?
The circumference of a 10-inch diameter circle is: 31.4 inches.
What is the area of a circle whose base is 16 ft and whose height is 10 ft?
Using 3.14 as Pi the area of circle is: 0
What is the exact circumference of a circle with a radius of 10 in?
The circumference is 62.8318531 inches.
Find the area of a circle when the circumference is 10in?
The area of a circle when the circumference is 10 inches is: 7.96 square inches.
If the circumference is 62.8 what is the area?
Divide the circumference of 62.8 by 2*pi to find the radius which is about 10 units Area of the circle: pi*10*10 = 100*pi square units
If a circle has a circumference of 10 pie what is the circle's area?
This circle's area would be 78.54 units squared.
If circle diameter is 10 what is the circumference?
If a circle's diameter is 10, the circumference is: 31.416
What is the area and circumference of a circle with a diameter of 10 cm?
Area = 78.54 cm2Circumference = 31.42 cm
What is the area of a circle if the circumference is 10 pie?
Using 3.14 as Pi the area of circle is: 0
What is the circumference of a circle with a 10 foot diameter?
Circumference of circle: 10*pi feet
What is the circumference of a 10 in circle?
The circumference of a 10-inch diameter circle is: 31.42 inches.
How many square inches in a 10 circle?
you have to quote the diameter or radius or circumference of the circle to calculate the area. If diameter 78.53. If radius 314.15. If circumference 7.95
What is the circumference and area of a circle that has a diameter of 10 feet?
The formula for circumference is 2 x pi x radius. For a circle of 10 feet, the cirumference would be 62.8 feet. The formula for area is pi x r2. For a circle of 10 feet, the radius would be 314.16 ft.
What is the area of a circle with the circumference of 62.8 inches?
To find the area of a circle when given the circumference, you can use the formula A = (C^2) / (4π), where A is the area, C is the circumference, and π is approximately 3.14159. Plugging in the given circumference of 62.8 inches, the formula becomes A = (62.8^2) / (4 * 3.14159) = 992.02 square inches. Therefore, the area of the circle with a circumference of 62.8 inches is approximately 992.02 square inches.
What is the circumference of a 10 inch circle?
The circumference of a 10 inch circle is: 31.416 inches(circumference = diameter x pi).
