Calculating the Perimeter of Polygons

The video tutorial explains the concept of perimeter in geometry, starting with its basic definition as the distance around a shape. It covers how to calculate the perimeter of various polygons, including rectangles, squares, triangles, and irregular polygons. The tutorial also touches on the challenges of calculating perimeters when curvature is involved, hinting at the need for calculus in such cases. The video concludes with a brief mention of circles, setting the stage for further exploration of curved shapes.

What is the relationship between the sides of a rectangle if its length is three times its width?

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Describe how the Pythagorean theorem can be used to find the perimeter of a right triangle.

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