How to find the measure of an individual angle when given the sum of interior angles

The video tutorial explains how to calculate the measure of an interior angle of a regular polygon when given the sum of all its interior angles. It introduces the formula for the sum of interior angles, which is (n-2) * 180, where n is the number of sides. The tutorial demonstrates how to solve for n when the sum is known and then how to find the measure of one interior angle by dividing the sum by the number of sides.

What is the formula for calculating the sum of the interior angles of a regular polygon?

How can you find the measure of one interior angle if you know the sum of the angles?

Explain the process the teacher used to solve for N in the equation.

What value of N did the teacher calculate when given the sum of 1260?

What is the individual angle measure calculated by the teacher?