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Perimeter of Polygons

In this topic, we will learn about the concept of perimeter of polygons and missing side lengths of the polygon.

Topic: Perimeter of Polygons

  • The perimeter of a figure is the distance around the figure. The perimeter of any polygon is the sum of all the side lengths

  • Perimeter of a rectangle = 2 x Length + 2 x Width

  • Perimeter of equilateral triangle = 3 x s, where 's' is the side of the triangle

Topic: Missing Sides

  • The perimeter of a polygon is the sum of the lengths of all its sides

  • The length of the missing side of the polygon is the perimeter of the polygon minus the sum of the rest of the sides

  • The perimeter of a rectangle = 2 x Length + 2 x Width
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