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.

What is the perimeter of a shape?

• The area inside the shape

• The total length of its boundary

• The volume it occupies

• The number of sides it has

In a regular octagon, how are the sides related?

• All sides are of different lengths

• All sides are equal in length

• Only opposite sides are equal

• Only adjacent sides are equal

What is the formula for the perimeter of a regular octagon?

• 6A

• 10A

• 4A

• 8A

If one side of a regular octagon is 5 units, what is its perimeter?

• 30 units

• 40 units

• 20 units

• 50 units

Which of the following is true for a regular octagon?

• It has 6 equal sides

• It has 8 equal sides

• It has 10 equal sides

• It has 12 equal sides