Perimeters of Shapes

The video tutorial explains how to calculate the perimeter of shapes and the circumference of circles using the distance formula and coordinates on a graph. It covers the calculation of side lengths for triangles and circles, emphasizing the use of endpoint coordinates and the distance formula. The tutorial provides examples of calculating the perimeter of a triangle and the circumference of a circle, highlighting the importance of understanding these concepts in geometry.

What is the relationship between the radius and the circumference of a circle?

Why is it important to find the total distance around a shape?