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- 3.14 is an approximation of the ratio of the diameter to the circumference of a circle and accurate enough for most everyday purposes.
If you know the diameter of any circle multiplying it by Pi (3.14) will give you the circumference.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoBecause it is the value of pi rounded to 3 significant figures.
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What is the surface area of a circle with a circumference of 314 inches?
Circumference = 314 inches implies radius = 49.97 inches and so area = 7846.02 sq inches (approx).
Circumference of a circle with a diameter of 100 feet?
100*pi≈314 feet
How many square meters of a circle with a radius of 10 meters?
A circle with a radius of 10 meters has an area of 314 square meters.
What does A equals 3.14x10x10 equal?
That is the formula for calculating the area of a circle with a 10 unit radius. The answer is 314 sq units.
What times what equals 314?
1 x 314 and 2 x 157
What is the diameter of a circle whose circumference is 314?
The diameter of a circle whose circumference is 314 is about 1 (99.95).
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 10 cm radius?
about 314
What is circumference of a circle whose area is 314 squared?
The circumference is 62.815 units.
What is the radius of a circle that has a circumference of 314 inches?
Approximatly 50inches
What is the surface area of a circle with a circumference of 314 inches?
Circumference = 314 inches implies radius = 49.97 inches and so area = 7846.02 sq inches (approx).
Circumference of a circle with a diameter of 100 feet?
100*pi≈314 feet
How do you get the radius of the circle with the circumference?
divide the circumference by pie (3.14) and the answer would be the radius. for example circumference = 314 pie = 3.14 so 314 divide by 3.14 = 100 so the radius = 100
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 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 circumference of circle that is 10 centimeters?
It's simple, just multiply de diameter of the circle by the pi number: 3.141592653.... the result is 31.14 cm, or 314 milimeters.
How do you get the circumference out of the area?
you divide by pi (3.14) then take the square root, then multiply by 2 and multiply by pi (3.14)...in that order i.e. if you have a circle with area of 314 square inches, you take the 314 and divide by 3.14...you get 100...then you take the square root of 100...you get 10...then you multiply by 2...you get 20...then you multply by 3.14...you get 62.8 inches...thats the circumference of a circle with an area of 314 square inches
