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If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14?
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If the radius of the circle is 25 units,find the circumference of the ...
Understanding the Circumference of a Circle
The circumference of a circle is the distance around it. To calculate the circumference, we use the formula:
Circumference = 2 * π * radius
Where:
- π (pi) is a constant approximately equal to 3.14
- The radius is the distance from the center of the circle to its edge.
Given Values
- Radius of the circle = 25 units
- π = 3.14
Calculation Steps
1. Identify the Radius
- The radius (r) is given as 25 units.
2. Substitute the Values into the Formula
- Using the formula:
Circumference = 2 * π * r
Circumference = 2 * 3.14 * 25
3. Perform the Multiplication
- First, calculate 2 * 3.14:
2 * 3.14 = 6.28
- Next, multiply by the radius:
6.28 * 25 = 157
Final Result
- The circumference of the circle is 157 units.
In summary, by using the formula for circumference and substituting the given radius, we find that the circumference of a circle with a radius of 25 units is 157 units. This understanding is crucial as it helps in various practical applications like measuring circular objects, designing circular paths, and more.
The circumference of a circle is the distance around it. To calculate the circumference, we use the formula:
Circumference = 2 * π * radius
Where:
- π (pi) is a constant approximately equal to 3.14
- The radius is the distance from the center of the circle to its edge.
Given Values
- Radius of the circle = 25 units
- π = 3.14
Calculation Steps
1. Identify the Radius
- The radius (r) is given as 25 units.
2. Substitute the Values into the Formula
- Using the formula:
Circumference = 2 * π * r
Circumference = 2 * 3.14 * 25
3. Perform the Multiplication
- First, calculate 2 * 3.14:
2 * 3.14 = 6.28
- Next, multiply by the radius:
6.28 * 25 = 157
Final Result
- The circumference of the circle is 157 units.
In summary, by using the formula for circumference and substituting the given radius, we find that the circumference of a circle with a radius of 25 units is 157 units. This understanding is crucial as it helps in various practical applications like measuring circular objects, designing circular paths, and more.
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If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14?
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If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14?.
If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the radius of the circle is 25 units,find the circumference of the circle (take π =3.14?.
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