We, at cbseinsights.com have come up with the **CLASS-10 MATHS FORMULAE AREA-RELATED-TO-CIRCLE** for the easy grasping of the concepts by the Student. Besides, The Formulae will help the students to have easy grasping of the concepts in the CBSE Boards and various Competitive Exams.

- 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,

where d is a diameter and r is a radius of the circle and π = 22/7 - 1. Area of a circle = πr
^{2} - 2. Area of a semicircle = 1/2 πr
^{2} - 3. Area of quadrant = 1/4 πr
^{2}

**CLASS-10 MATHS FORMULAE AREA-RELATED-TO-CIRCLE**

Click here for Class 10 Solutions…….

**Click the links to download the PDF of Maths Formula CLASS -9 **

**Linear Equations in Two Variables Formulas**

**Introduction to Euclid’s Geometry Formulas**

**Areas of Parallelograms and Triangles Formulas**

**Surface Areas and Volumes Formulas**

**Circumference of a circle = 2 π r.**

**Area of a circle = π r ^{2} .**

**Length of an arc of a sector of a circle with radius r and angle with degree measure θ is **

**Area of a sector of a circle with radius r and angle with degrees measure θ is **

**Area of segment of a circle= Area of the corresponding sector – Area of the corresponding triangle.**