https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:perimeter-and-area/x04ca845a9a148c80:perimeter/v/perimeter-introduction-indian-accent 2025-05-30T05:30:36.604331212Z Perimeter: introduction Perimeter is a math concept that measures the total length around the outside of a shape. To find the perimeter, you add together the lengths of all the sides. This works for any shape, including triangles, rectangles, pentagons, and even irregular polygons. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Perimeter: introduction Perimeter is a math concept that measures the total length around the outside of a shape. To find the perimeter, you add together the lengths of all the sides. This works for any shape, including triangles, rectangles, pentagons, and even irregular polygons. https://cdn.kastatic.org/ka-youtube-converted/eBavqDX5QSc.mp4/eBavqDX5QSc.mp4 179 Perimeter: Recap https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:perimeter-and-area/x04ca845a9a148c80:perimeter/v/perimeter-of-a-shape-indian-accent 2025-06-08T17:08:59.076161332Z Perimeter of a shape To find the perimeter of a shape, you add up the lengths of all the sides. For a square or pentagon, it's even easier - you can multiply the length of one side by the number of sides to get the total perimeter. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Perimeter of a shape To find the perimeter of a shape, you add up the lengths of all the sides. For a square or pentagon, it's even easier - you can multiply the length of one side by the number of sides to get the total perimeter. https://cdn.kastatic.org/ka-youtube-converted/DdNDQ-XcYv4.mp4/DdNDQ-XcYv4.mp4 121 Perimeter: Recap https://www.khanacademy.org/math/cc-third-grade-math/3rd-perimeter/imp-perimeter/a/find-perimeter-by-counting-unit-squares 2021-06-30T20:49:37Z Find perimeter by counting unit squares Practice finding perimeter by counting unit squares.  We will start with rectangles and then try some irregular shapes. article https://www.khanacademy.org/math/cc-third-grade-math/3rd-perimeter/imp-perimeter/e/perimeter_1 2021-06-30T20:49:36Z Find perimeter by counting units Calculate the perimeter of a rectangle from its side lengths. Ben Eater exercise