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It is pi, a letter in the Greek alphabet, and pronounced like pie. This infinite value, usually expressed as 3.14 or sometimes more accurately as 3.1416 is the ratio of the diameter (distance across) a circle, and the circumference (distance around) a circle. The diameter times pi equals the circumference, and the circumference divided by pi gives the diameter. Also, the radius (half the diameter) times itself and then multiplied by pi gives the area inside a circle. The value of pi is the same regardless of the size of a circle.
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What is the relationship between the area and the radius?
In relation to the area of a circle: pi*radius^2
What would be a good way to represent the relative sizes of parts of a whole?
A pie chart would show this. The full circle represents the whole, and each slice shows how big each part is in relation to the whole.
What is the other name of pie graph?
Circle Chart or Circle Graph
What is a pie-shaped section of a circle?
sector
What is the diameter of a circle times pie?
the circumfrance
Relation of pie With circle?
The value of pi for any circle is the circle's circumference divided by its diameter.
What is the relation between arc and circle?
An arc is a part of the circumference of a circle.
What is the relation between circle and pi?
The circumference of a circle divided by its diameter is equal to the value of pi.
Why is pi used in every circle formula?
By definition Pi is the relation between the radius and circumference of a circle.
What is the relationship between the area and the radius?
In relation to the area of a circle: pi*radius^2
What is a pie-slice part of a circle?
It is a sector of the circle
What is the relation between area of a sector and length of an arc of a circle?
There is no direct relation between the area of a sector and the length of an arc. You must know the radius (or diameter) or the angle of the sector at the centre.
A graph that shows information as parts of a circle is a?
A pie chart.
Is a circle graph and a pie chart the same thing?
Yes, a circle graph and a pie chart are the same thing
What is pie algebra?
Pie is a symbol that represents a number (3.14159...). Pie algebra is when the number Pie is used in algebra like the ccircumference of a circle. A circumference of a circle is worked out by Pie algebra: DxPie (diameter x Pie). Its a bit complicated to explain but...
What would be a good way to represent the relative sizes of parts of a whole?
A pie chart would show this. The full circle represents the whole, and each slice shows how big each part is in relation to the whole.
What is the area of the circle in terms of pie with a diameter of 36?
The area of a circle, in terms of pie, with a diameter of 36 is: about 324pi
