The 3D Pythagorean Theorem | Pacific Learning Academy This is a common problem in high school geometry and standardized tests. The 3D Pythagorean Theorem is also helpful for theoretical physicists as well as anyone moving large pieces of furniture! Try using this formula to find the length of the longest diagonal in a rectangular prism Login · Contact Us Videos of pythagorean theorem 3d object Click to view on YouTube5:56Pythagorean theorem in 3D | Geometry | 8th grade | Khan AcademyTop Channel123K viewsYouTube · Click to view on YouTube4:15Homework help for December 3rd - Pythagorean Theorem in a 3D Object32 viewsYouTube · 12/3/2018Click to view on YouTube7:26Pythagorean Theorem in 3D14K viewsYouTube · 4/11/2018See more videos of pythagorean theorem 3d object Pythagorean theorem in 3D (video) | Khan Academy Practice: Pythagorean theorem in 3D. Practice: Pythagorean theorem challenge. Next lesson. Pythagorean theorem and distance between points. Tags. Pythagorean theorem. Video transcript - [Voiceover] So we have an interesting shape right over here. The base is a rectangular prism. You will have to use the Pythagorean theorum, maybe more than Pythagoras Theorem in 3D Shapes - Mr-Mathematics Apr 12, 2017Pythagoras Theorem in 3D Shapes can be used as much with these problems as those in plane shapes. Knowing when to use Pythagoras Theorem The starter recaps applying Pythagoras Theorem as part of a larger problem involving the perimeter of a trapezium and square.