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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 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
What is the area of a 10ft circle?
A= pi r squared 3.14 * 10 *10 = 314 square feet.
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?
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 equivalent fraction for 314?
314/1 is one possible answer.
What is equivalent fraction of 3.14?
An equivalent fraction of 3.14 can be found by multiplying both the numerator and the denominator by the same non-zero number. In this case, multiplying 3.14 by 100 gives 314/100 as an equivalent fraction. Simplifying this fraction by dividing both the numerator and denominator by their greatest common divisor, which is 2 in this case, gives the simplified equivalent fraction of 157/50.
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 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 area of a 10ft circle?
A= pi r squared 3.14 * 10 *10 = 314 square feet.
