Infographics: Circle

The document Infographics: Circle | Mathematics (Maths) Class 10 is a part of the Class 10 Course Mathematics (Maths) Class 10.
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## Mathematics (Maths) Class 10

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## FAQs on Infographics: Circle - Mathematics (Maths) Class 10

 1. What are the key elements of a circle?
Ans. A circle is defined by its center, radius, diameter, circumference, and area.
 2. How is the circumference of a circle calculated?
Ans. The circumference of a circle is calculated using the formula: C = 2πr, where r is the radius of the circle.
 3. What is the relationship between the diameter and radius of a circle?
Ans. The diameter of a circle is always twice the length of the radius. In other words, diameter = 2r.
 4. How is the area of a circle calculated?
Ans. The area of a circle is calculated using the formula: A = πr^2, where r is the radius of the circle.
 5. What is the significance of the number π in relation to circles?
Ans. The number π (pi) is a mathematical constant that represents the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14159.

## Mathematics (Maths) Class 10

116 videos|420 docs|77 tests

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