If that URL does not work, then Google search this exact string: "plane symmetry" geometry anderson (then select: Plane Symmetry. - ppt video online download - SlidePlayer)
Vertices, edges, faces: when one of them provides the axis, the other two turn around it. In a cube, a face is surrounded by 4 edges and 4 vertices, so an axis through the centers of two opposite faces has order 4. A vertex is surrounded by 3 faces and 3 edges, so an axis through two opposite vertices has order 3. An edge is surrounded by 2 faces and 2 vertices, so an axis through the midpoints of two opposite edges has order 2.
We watched this in maths class and we all wanted to die
Joe Simpson Yep aha 😂
We watched this in solid state lecture in physics
Thank you so much I was not able to understand anything by looking at the 2d diagrams and was finding a 3d video now I finally get this
Thank you , this really helped me a lot!!
Many many thanks, this video solved one of my physics numericals
Thank goodness i finally get what the solution meant when it said rotation corresponding to three edges of each vertex
Thank you for the video!! I stop/start the video many times during the 120-degree turn. May I suggest that the vertices be labeled 1, 2, .. , 8.
Nice animation. Would using an actual human voice have been too expensive?
Thank you so much .. really helped me picture
Best video
Thanku for this amazing visualisation
thank u so much this video helped me a lot
❤❤
Thanks a lot this animation is very helpful 👍👍👍👍👍
Thanks its very helpful....👍
The same symmetry of the octahedron which means they are dual.
Please make video of another example on rotational and reflectional symmetry except cube symmetry.
Shatru- I found this Plane Symmetry slideshow clear and enlightening: slideplayer.com/slide/459831/
If that URL does not work, then Google search this exact string: "plane symmetry" geometry anderson (then select: Plane Symmetry. - ppt video online download - SlidePlayer)
Thanks
Thank you so much
thank you
Thanks🙏
Thankyou
how can u say what is the order of an axis without watching the movement of the cube?
kavourakos imagine & 🤔think 🤣🤣🤔
Vertices, edges, faces: when one of them provides the axis, the other two turn around it. In a cube, a face is surrounded by 4 edges and 4 vertices, so an axis through the centers of two opposite faces has order 4. A vertex is surrounded by 3 faces and 3 edges, so an axis through two opposite vertices has order 3. An edge is surrounded by 2 faces and 2 vertices, so an axis through the midpoints of two opposite edges has order 2.
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Who is here after GATE 2024
Me
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Why is she crying
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