Radius Formula
Radius of a circle is calculated with some specific formulas which are given below in the table:
Formulas Related to Radius of Circle |
|
---|---|
Radius in Terms of Diameter | d ⁄ 2 |
Radius in Terms of Circumference | C ⁄ 2π |
Radius in Terms of Area | √(A ⁄ π) |
where,
- d is the Diameter of the Circle
- C is the Circumference of the Circle
- A is the Area of the Circle
Radius of Circle
Radius of Circle: The radius of a circle is the distance from the circle’s center to any point on its circumference. It is commonly represented by ‘R’ or ‘r’. The radius is crucial in nearly all circle-related formulas, as the area and circumference of a circle are also calculated using the radius.
In this article, we are going to learn about the Radius of the Circle in detail, including its Formula, Equation, and How to Find it with the help of Examples.
Table of Content
- What is the Radius of Circle?
- Radius of a Circle Definition
- Diameter of Circle
- Radius, Diameter and Chord
- Secant to Circle
- Tangent to Circle
- Non-Intersecting Lines
- Radius Formula
- How to Find Radius of Circle?
- Radius of Sphere
- Radius of Circle Equation
- Chord of Circle Theorems
- Radius of Circle Examples
- Practice Questions on Radius of Circle