What are the formulas in areas related to circles?
Areas Related to Circles Formulas CBSE Class 10 Maths
The distance around the circle or the length of a circle is called its circumference or perimeter.
Circumference (perimeter) of a circle = πd or 2πr, ...
Area of a circle = πr2
Area of a semicircle = \frac { 1 }{ 2 } πr2
Area of quadrant = \frac { 1 }{ 4 } πr2.Area of a circle = π r. Length of an arc of a sector of a circle with radius r and angle with degree measure θ is= theta/360 *2*π *r. Area of a sector of a circle with radius r and angle with degree measure θ is theta/360 *π*r.
Ad Blocker Detected
Hello! We've noticed you're using an ad blocker. Our website relies on ad revenue to provide free content and support our operations. Please consider disabling your ad blocker or whitelist our website so you can enjoy our content. Thank you for understanding and supporting us