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area of a circle pi *r^2
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How is Pi related to the area of a circle?
Pi is related to the area of a circle because it just is. It is closely related to it in math, and to find the circumference (PI 3.14), you must know the area or the diameter.
What is the ratio between radius and area for a circle?
There is no direct ratio. The area is related to the square of the radius by the factor "pi." A = (pi) r2 (Pi is about 3.1416)
How is pie related to area of circles?
Area of any circle = pi*radius2
How is pi related to the circumference area of a circle?
Pi (approximately 3.14) is the ratio of the circumference of a circle to its diameter. It is calculated by circumference divided by diameter.
What is the formula for the area of a circle and the volume of a cylinder are related?
The formula for area of a circle is radius squared times pi. The formula for volume of a cylinder is radius squared times pi times height.
How is Pi related to the area of a circle?
Pi is related to the area of a circle because it just is. It is closely related to it in math, and to find the circumference (PI 3.14), you must know the area or the diameter.
What is the ratio between radius and area for a circle?
There is no direct ratio. The area is related to the square of the radius by the factor "pi." A = (pi) r2 (Pi is about 3.1416)
How is pie related to area of circles?
Area of any circle = pi*radius2
How is pi in relation to a circle?
Pi is related to the area and the circumference of the circle. The area is Pi multiplied by the radius of the circle squared and the circumference is Pi times the diameter of the circle. if you're wondering how it works, pi is the area of a circle with radius of 1 (unit), and the circumference of a circle with a radius of ½ (unit).
How is curved surface area related to cylinder?
If cylinder radius and cylinder length are known : (pi = 3.141592654 . . . ) > Surface area = ( (2 * pi * radius) * length )
How is the perimeter and area of a circle related?
They both use pi to determine their values
How is pi related to the circumference area of a circle?
Pi (approximately 3.14) is the ratio of the circumference of a circle to its diameter. It is calculated by circumference divided by diameter.
The value of pi related to circle?
It is used to work out the area of a circle by using the formula πr2 and the circumference (Perimeter) πd. πr2 - Area: Pi x Radius2 πd - Circumference: Pi x Diameter π = 3.1415...
How is pi related to circles?
Pi is related to circles as it is used to measure the area, circumference, surface area and volumes of any 2-D or 3-D shape that has circles or circle-related surfaces. In the case of area of a circle, it is measured as pi x r x r, OR pi x r2 where r is the radius of the circle. The relation between the radius and the circumference is also shown by by pi; circumference / diameter ( or 2 x radius) = Pi OR circumference = pi x diameter = 2 x pi x r All related shapes like cones, cylinders, spheres, toruses, and even doughnuts can be measured using Pi. Pi is usually given as 22/7, which doesn't even come that close. Another common value is 3.14, which is the cut off form of its value.
What is the formula for the area of a circle and the volume of a cylinder are related?
The formula for area of a circle is radius squared times pi. The formula for volume of a cylinder is radius squared times pi times height.
What you the relationship of pi and area?
The area of a circle is pi times the square of the radius. Pi has no relationship with the area of a polygon.
How do you calculate circumference and area of pi?
Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius
