10 Examples of Circumference
Circumference is a fundamental concept in geometry. It representing the distance around the edge of a circle. It plays an important role in various mathematical and real-world applications.
In this article, we will discuss ten examples of circumference in mathematics.
Examples of Circumference
These are 10 examples of circumference.
1: Calculating Circumference from Diameter
Given a circle with a diameter of 10 cm. Find its Circumference.
We calculate the circumference using the formula,
C = πd
Substituting the values,
C = π * 10 = 31.42 cm
2: Calculating Circumference from Radius
If the radius of a circle is 6 cm. Find its circumference.
We find the circumference using the formula,
C = 2πr
Plugging in the values,
C = 2 * π * 6 = 37.70 cm
3: Finding the Circumference of a Tire
Suppose you have a car tire with a radius of 15 inches. Find its circumference.
The circumference calculate using,
C = 2πr
C = 2 * π * 15 = 94.25 inches
4: Determining the Circumference of a Pizza
Given a pizza with a diameter of 18 inches. Find its circumference.
We find its circumference by applying,
C = πd
Thus,
C = π * 18 = 56.55 inches
5: Circumference of a Running Track
Imagine a circular running track with a radius of 100 meters. Find circumference.
The circumference calculated by using,
C = 2πr
C = 2 * π * 100 = 628.32 meters
6: Circumference of a Hula Hoop
For a hula hoop with a radius of 30 inches, find the circumference of hoop.
We use this formula to find circumference,
C = 2πr
C = 2 * π * 30 = 188.50 inches
7: Circumference of a Circular Garden
Suppose you have a circular garden with a radius of 8 feet. Find its circumference.
To find the circumference apply,
C = 2πr
C = 2 * π * 8 = 50.27 feet
8: Circumference of a Bicycle Wheel
A bicycle wheel has a diameter of 26 inches. Find the circumference of wheel.
To calculate its circumference,
C = πd
C = π * 26 = 81.68 inches
9: Circumference of a Circular Pool
A circular swimming pool has a diameter of 30 meters. Find its circumference.
Circumference calculate by using,
C = πd
C = π * 30 = 94.25 meters
10: Circumference of a Pie Crust
When making a circular pie crust with a radius of 9 inches. What is circumference of pie.
To find Circumference use this formula,
C = 2πr
C = 2 * π * 9 = 56.55 inches
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