https://www.khanacademy.org/math/ka-math-class-7/x26f4f4b84655c15c:perimeter-and-area-ncert-new/x26f4f4b84655c15c:area-of-a-parallelogram/v/finding-height-of-a-parallelogram_indian_accent 2025-06-11T06:57:28.626512552Z Finding height of a parallelogram In this lesson, we learned that the area of a parallelogram equals the base times the height. Given an area of 24 units and a base of 6 units, we used this formula to find the missing height. The answer was 4 units. Isn't math fun? Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Finding height of a parallelogram In this lesson, we learned that the area of a parallelogram equals the base times the height. Given an area of 24 units and a base of 6 units, we used this formula to find the missing height. The answer was 4 units. Isn't math fun? https://cdn.kastatic.org/ka-youtube-converted/U37M1k5g1FE.mp4/U37M1k5g1FE.mp4 85 Area https://www.khanacademy.org/math/ka-math-class-7/x26f4f4b84655c15c:perimeter-and-area-ncert-new/x26f4f4b84655c15c:area-of-a-parallelogram/v/area-of-a-parallelogram-indian-accent 2025-06-11T06:57:28.626512552Z 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! Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw 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/EW4XtRVVYiI.mp4/EW4XtRVVYiI.mp4 166 Area https://www.khanacademy.org/math/kn-math-class-9-bridge/x14595f36277e97c8:circles/x14595f36277e97c8:circumference-of-a-circle/v/radius-diameter-from-circumference-indian-accent 2025-06-10T10:51:39.951419115Z Radius & diameter from circumference Sal finds the radius and diameter of a circle given the circumference. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Radius & diameter from circumference Sal finds the radius and diameter of a circle given the circumference. https://cdn.kastatic.org/ka-youtube-converted/n0gg3o5G1Jg.mp4/n0gg3o5G1Jg.mp4 199 Area https://www.khanacademy.org/math/kn-math-class-9-bridge/x14595f36277e97c8:circles/x14595f36277e97c8:area-of-a-circle/v/area-of-a-circle-indian-accent 2025-06-10T10:51:39.951419115Z Area of a circle The area of a circle is pi times the radius squared (A = π r²). Learn how to use this formula to find the area of a circle when given the diameter. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Area of a circle The area of a circle is pi times the radius squared (A = π r²). Learn how to use this formula to find the area of a circle when given the diameter. https://cdn.kastatic.org/ka-youtube-converted/U7-gI23hyVo.mp4/U7-gI23hyVo.mp4 198 Area https://www.khanacademy.org/math/kn-math-class-9-bridge/x14595f36277e97c8:mensuration/x14595f36277e97c8:2d-shapes/v/area-of-composite-shapes-indian-accent 2025-06-08T17:06:50.364590398Z Area of composite shapes We can sometimes calculate the area of a complex shape by dividing it into smaller, more manageable parts. In this example, we can determine the area of two triangles, a rectangle, and a trapezoid, and then add up the areas of the four shapes to get the total area. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Area of composite shapes We can sometimes calculate the area of a complex shape by dividing it into smaller, more manageable parts. In this example, we can determine the area of two triangles, a rectangle, and a trapezoid, and then add up the areas of the four shapes to get the total area. https://cdn.kastatic.org/ka-youtube-converted/CkwfmM8LmVs.mp4/CkwfmM8LmVs.mp4 315 Area https://www.khanacademy.org/math/geometry-home/geometry-area-perimeter/geometry-area-trap-composite/v/interesting-perimeter-and-area-problems 2021-07-02T09:35:27Z Challenge problems: perimeter & area Three example problems involving perimeter and area. Sal Khan video https://cdn.kastatic.org/googleusercontent/yJ_orsCir3YluJY_BqS4BX6_KrBT6H5nwWQFd7ctNVfaCLWMT9HVdx53c0F_BPRB_IpQ-OReGhou7TSsdjcOm3Et3A Challenge problems: perimeter & area Three example problems involving perimeter and area. https://cdn.kastatic.org/ka-youtube-converted/vWXMDIazHjA.mp4/vWXMDIazHjA.mp4 493 Area https://www.khanacademy.org/math/revision-mr-class-8-term-2/x42f41628cf7ec54d:week-3-revision-mr-class-8-term-2-math/x42f41628cf7ec54d:area-of-composite-shapes-revision-mr-class-8-term-2/e/revision-area-mh-class-8 2026-02-03T09:09:58.884796068Z Revision area MH class 8 . Khan Academy exercise