Relationship between Circumference and Diameter
Question
Relationship between Circumference and Diameter
Solution 1
The relationship between the circumference and diameter of a circle is defined by the mathematical constant pi (π). Pi is approximately equal to 3.14159.
The formula to find the circumference (C) of a circle is C = πd, where d is the diameter of the circle.
This means that the circumference of a circle is approximately 3.14159 times its diameter.
For example, if a circle has a diameter of 2 units, its circumference would be approximately 6.28318 units.
This relationship is constant for all circles, regardless of their size.
Solution 2
The relationship between the circumference and diameter of a circle is defined by the mathematical constant pi (π). Pi is approximately equal to 3.14159.
The formula to find the circumference (C) of a circle is C = πd, where d is the diameter of the circle.
This means that the circumference of a circle is approximately 3.14159 times its diameter.
For example, if a circle has a diameter of 2 units, its circumference would be approximately 6.28318 units.
This relationship is constant for all circles, regardless of their size.
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