How to determine the measure of each interior angle of a regular quadralateral

The video tutorial explains how to find the measure of each interior angle of a regular polygon. It introduces the formula for calculating interior angles and demonstrates its application using a quadrilateral as an example. The tutorial concludes by encouraging students to perform such calculations mentally.

What is the first step in solving the problem of finding the measure of each interior angle of a regular polygon?

• Finding the area of the polygon

• Calculating the perimeter of the polygon

• Identifying the number of sides of the polygon

• Determining the type of polygon

Which formula is used to calculate the measure of an interior angle of a regular polygon?

• (n + 2) * 180 degrees divided by n

• (n - 2) * 360 degrees divided by n

• (n * 2) * 180 degrees divided by n

• (n - 2) * 180 degrees divided by n

In the formula for finding the measure of an interior angle, what does 'n' represent?

• The number of diagonals

• The number of sides

• The number of angles

• The number of vertices

How many sides does a quadrilateral have?

• Four

• Five

• Three

• Six

What is the measure of each interior angle of a regular quadrilateral?

• 150 degrees

• 90 degrees

• 60 degrees

• 120 degrees