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Actually it isn't exactly 3.14 - that's only an approximation. It has an infinite number of digits, starting with 3.14159265... As to the "why" - well, pi was originally defined to be the ratio of a circle's circumference to its diameter (divide its circumference by its diameter), and that ratio was found to be a certain number.
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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
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 equivalent fraction of 3.14?
3.140 is an equivalent fraction.
What is the equivalent fraction for pi?
pi is an irrational number and so there is no equivalent fraction.
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
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
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?
100*pi≈314 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 equivalent fraction for 314?
314/1 is one possible answer.
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
What is equivalent fraction of 3.14?
3.140 is an equivalent fraction.
What is the equivalent fraction for pi?
pi is an irrational number and so there is no equivalent fraction.
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
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 radius of a circle if the area is314?
It is: the square root of (314/pi) = 9.997 units to 3 dp
