## About Inscribed Angle Calculator (Formula)

An inscribed angle is an angle formed by two chords of a circle that shares an endpoint on the circle’s circumference. The inscribed angle formula is used to calculate the measure of an inscribed angle, given the measure of the minor arc that the angle intercepts and the radius of the circle.

The formula for inscribed angle is:

**A = 90 * L / Pi*R**

Where A is the measure of the inscribed angle in degrees, L is the measure of the minor arc that the angle intercepts and R is the radius of the circle.

The inscribed angle formula is based on the relationship between the inscribed angle, the minor arc it intercepts, and the radius of the circle. By using this formula, we can calculate the measure of an inscribed angle given the measure of the minor arc and the radius of the circle.

It’s important to note that the angle value should be in degrees and the angle value should be between 0 to 180 degrees.

This formula is useful in geometry and trigonometry problems, as well as in real-world applications such as surveying and engineering.