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3.14 is the rounding of pi. Pi is a number that goes on forever so it is just easy to do calculations with 3.14.

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Q: What the 3.14 mean in pi?
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If the diameterof a circle is 10cm what is the circumference?

10 pi or 314.someting something 10 pi or 314.someting something 10 pi or 314.someting something


What is the diameter of a circle if the circumference 314 feet?

Diameter = 314/pi feet


What is the circumference of a circle with a diameter equaling with 7 centimeters in length use 314 for pi?

If you mean 3.14 for pi then the circumference is: 7*3.14 = 21.98 cm


Who made pi day on 314?

Larry Shaw made pi day on 3, 14, 1989.


Circumference of a circle with a diameter of 100 feet?

The circumference of a circle can be calculated using the formula C = πd, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter is 100 feet, so the circumference would be C = π(100) = 314.159 feet.


How do you find the square feet of a circle with a radius of 10 feet?

314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²


What is the area of a circle with the circumference of 62.8 inches?

Circumference = 2 pi r = 62.8 so r = 31.4/pi = 10 Area = pi r2 = 100 pi = 314 in2


How do you find the radius if given the area is 314cm2?

Divide 314 by pi and square root the answer which will give you the radius.


What is the area of a 10ft circle?

A= pi r squared 3.14 * 10 *10 = 314 square feet.


What is the radius of a circle if the area is314?

It is: the square root of (314/pi) = 9.997 units to 3 dp


What does 314 mean on Ouija board?

314 is a time. At 314 am it's suppose to witches hour. It is "easier" for the spirits to be freed from the board.


How do you calculate each side of a square when there is 9 circles with an area of 314 each?

I'm assuming you mean the following:--------|OOO||OOO||OOO|--------Where:Each circle touches, but does not overlap, each adjacent circleThere is no gap between the edge of the circles and the edge of the squareThe area of each circle is 314 units2Let r be the radius of a circleThe area of a circle is pi x r2r = square root of (314 / pi)r = approx*. 10 unitsThe length of each side of the square = 6 x r = approx*. 60 units* approximate, because the value of pi is not exactly 3.14