Introduction to Perimeter

This video tutorial explains the concept of perimeter, using examples of different shapes, including rectangles and unknown shapes. It emphasizes the importance of enclosed shapes for calculating perimeters and provides step-by-step instructions for finding the perimeter by adding the lengths of all sides. The tutorial concludes with a summary of the key points covered.

How do you label the perimeter if no specific units are given?

What does it mean for a shape to be enclosed?

What steps do you take to find the perimeter of a shape?