I WONDER - How Do You Find The Perimeter Of An Octagon?

The video tutorial explains how to calculate the perimeter of a regular octagon. It begins by introducing the concept of perimeter and the properties of a regular octagon, where all sides are equal. The tutorial then presents the formula for calculating the perimeter, which is the sum of all sides, specifically 8 times the length of one side for a regular octagon. Finally, it demonstrates how to apply this formula to find the perimeter.

How is the perimeter of a regular Octagon expressed mathematically?

What does 'A' represent in the formula for the perimeter of a regular Octagon?