https://www.khanacademy.org/math/cc-third-grade-math/imp-geometry/imp-count-unit-squares-to-find-area/v/measuring-the-same-rectangle-with-different-unit-squares 2021-06-30T20:49:37Z Measuring rectangles with different unit squares Sal finds area of a rectangle with different sized units. Sal Khan video https://cdn.kastatic.org/googleusercontent/XLyGX9NQrUw7zkofePUoYVl9aFQNSW3N6kBZEHokwrJ1F6se03K6EBxnfshCxChHYC5Ni9PKXpkwbHY127sNiouC Measuring rectangles with different unit squares Sal finds area of a rectangle with different sized units. https://cdn.kastatic.org/ka-youtube-converted/iNZZIb_-PA8.mp4/iNZZIb_-PA8.mp4 184 Area of rectangles https://www.khanacademy.org/math/cc-third-grade-math/imp-geometry/imp-count-unit-squares-to-find-area/v/creating-rectangles-with-a-given-area-2-math-3rd-grade-khan-academy 2021-06-30T20:49:35Z Creating rectangles with a given area 2 Lindsay creates a rectangle that has the same area (but different side lengths) than a given rectangle.  Lindsay Spears video https://cdn.kastatic.org/googleusercontent/Ius439YUCMFDc2wsX4t4nxZzilH8BqpEw3wWjKo0JuQM9ebjRSsOrg1YPvPY0EZIdfsQUH8ZIqTjlCh-6hkijhG_ Creating rectangles with a given area 2 Lindsay creates a rectangle that has the same area (but different side lengths) than a given rectangle.  https://cdn.kastatic.org/ka-youtube-converted/cYyfwJSvT-k.mp4/cYyfwJSvT-k.mp4 167 Area of rectangles https://www.khanacademy.org/math/cc-third-grade-math/imp-geometry/imp-count-unit-squares-to-find-area/e/find-area-of-rectangles-by-counting-unit-squares 2026-04-08T00:54:09.631945657Z Create rectangles with a given area Practice finding the area of rectangles by counting unit squares. Create rectangles with a given area by covering unit squares. Lindsay exercise https://www.khanacademy.org/math/cc-third-grade-math/imp-geometry/imp-multiply-to-find-area/e/find-a-missing-side-length-when-given-area-of-a-rectangle 2024-09-14T11:44:41.070959017Z Find a missing side length when given area Practice finding a missing side length on a rectangle when given the other side length and the area. Lindsay exercise https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-plane-figures/cc-6th-parallelogram-area/v/intuition-for-area-of-a-parallelogram 2023-06-30T00:54:25.287354524Z Area of a parallelogram Discover the magic of geometry! The area of a rectangle and a parallelogram can be calculated in the same way. Just multiply the base by the height! This simple trick works because a parallelogram can be rearranged into a rectangle. Geometry is full of surprises! video https://cdn.kastatic.org/googleusercontent/obiKP_sTiYrTr2fcbjLKQd_D2WPPutmNxH_iXMfLCXGMXZfuweYw8KyoZdldr2mQFrC5n9vLBH0H_xSehXBS4vEV Area of a parallelogram Discover the magic of geometry! The area of a rectangle and a parallelogram can be calculated in the same way. Just multiply the base by the height! This simple trick works because a parallelogram can be rearranged into a rectangle. Geometry is full of surprises! https://cdn.kastatic.org/ka-youtube-converted/hm17lVaor0Q.mp4/hm17lVaor0Q.mp4 177 Area of rectangles https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-plane-figures/cc-6th-parallelogram-area/a/area-of-parallelogram 2023-12-11T22:10:22.66384181Z Area of parallelograms Understand how to find the area of a parallelogram and why it works. article https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-plane-figures/cc-6th-parallelogram-area/e/area_of_parallelograms 2025-02-07T09:32:27.480992556Z Area of parallelograms Practice finding the area of parallelograms given base and height. Omar Rizwan exercise https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-plane-figures/cc-6th-parallelogram-area/e/find-missing-side-when-given-area-of-a-parallelogram 2025-02-07T09:32:27.480992556Z Find missing length when given area of a parallelogram Find the base or height of a parallelogram when given the other and the area. Lindsay exercise