https://www.khanacademy.org/math/cc-third-grade-math/3rd-perimeter/imp-comparing-area-and-perimeter/v/comparing-area-and-perimeter 2021-06-30T20:49:37Z Comparing areas and perimeters of rectangles Sal compares the areas and perimeters of rectangles to a given rectangle. Sal Khan video https://cdn.kastatic.org/googleusercontent/rygeW8FeHbZJBw9ej688Mj88HnBnSSR6tiV8yBx90mZMe5B8rfsuSnLHTUoiLHma9KPpFX1-30V327bNh0unLpAWBw Comparing areas and perimeters of rectangles Sal compares the areas and perimeters of rectangles to a given rectangle. https://cdn.kastatic.org/ka-youtube-converted/nLY2bzRfQyo.mp4/nLY2bzRfQyo.mp4 334 Comparing area and perimeter https://www.khanacademy.org/math/cc-third-grade-math/3rd-perimeter/imp-comparing-area-and-perimeter/e/comparing-area-and-perimeter 2021-06-30T20:49:36Z Compare area and perimeter Compare the areas and perimeters of rectangles when given a context or picture. elizabeth exercise https://www.khanacademy.org/math/cc-third-grade-math/3rd-perimeter/imp-comparing-area-and-perimeter/e/area-perimeter-word-problems 2025-03-28T04:39:37.342267172Z Area and perimeter word problems Solve 1- and 2-step word problems involving area of rectangles and perimeter of polygons. Lindsay exercise https://www.khanacademy.org/math/cc-fourth-grade-math/area-perimeter/imp-area-and-perimeter/v/length-and-width-from-perimeter-and-area 2021-06-30T20:49:36Z Area & perimeter word problem: table Sal solves for the dimension of a table. Sal Khan video https://cdn.kastatic.org/googleusercontent/bUWwgdmepYyUJPXGd5_FtUnPDqyK1jQB6JH5S3tR9HVI7o57ugNPYTI2gG2Adq6l8a5vyF2RcTPhHka_t7bcppvh Area & perimeter word problem: table Sal solves for the dimension of a table. https://cdn.kastatic.org/ka-youtube-converted/-J-6VGxld54.mp4/-J-6VGxld54.mp4 286 Comparing area and perimeter https://www.khanacademy.org/math/cc-fourth-grade-math/area-perimeter/imp-area-and-perimeter/v/comparing-area 2021-07-02T09:35:29Z Comparing areas word problem Sal compares the area of two posters using their side-lengths. Sal Khan video https://cdn.kastatic.org/googleusercontent/1J2BDbHdmSQAxMImhW74FsJMP2VcUmd90zKbIGF4Kp0SGkJjqzd1V3zuAX9-Z42cbUrP4kXZN94b5Y5XasF0arOs Comparing areas word problem Sal compares the area of two posters using their side-lengths. https://cdn.kastatic.org/ka-youtube-converted/D2Ks5SKU6GM.mp4/D2Ks5SKU6GM.mp4 141 Comparing area and perimeter https://www.khanacademy.org/math/cc-fourth-grade-math/area-perimeter/imp-area-and-perimeter/e/area_of_squares_and_rectangles 2024-04-02T14:40:11.776966208Z Represent rectangle measurements Identify length, width, area, and perimeter on rectangles.  And identify equations that will help find unknown rectangle measures, like area and perimeter. Ben Eater exercise https://www.khanacademy.org/math/cc-fourth-grade-math/area-perimeter/imp-area-and-perimeter/e/area-and-perimeter-of-rectangles-word-problems 2026-04-07T23:17:37.123726494Z Area & perimeter of rectangles word problems Find the missing side length of a rectangle when given its perimeter or area.  Compare perimeters and areas of rectangles. Lori Hodges exercise