Limas (Wangun)
| Wangun Limas | |
|---|---|
| |
| Faces | n triangles, 1 n-gon |
| Edges | 2n |
| Vertices | n + 1 |
| Symmetry group | Cnv, [n], (*nn) |
| Dual polyhedron | Self-dual |
| Properties | convex |
Limas iku wangun kaya déné piramid (mbrujung mandhuwur). Asring ana ing pambelajaran ngèlmu étung utawa matématika. Ing geometri, limas ya iku wangun telung dimènsi kang dibatesi wangun kang awujud segi-n lan sisih-sisih tegak wujudé segitelu.
Wangun Kerucut bisa kagolong ing limas kanthi dhasar wujudé bunder lingkaran.
Limas kanthi dhasar ya iku pesagi bisa uga diarani piramida.
Rumus limas
[besut | besut sumber]Jembar lumah
[besut | besut sumber]Jembar lumah limas lan alas segi-n bisa dietung kanthi rumus, thuladha d:
| Tetrahedron | Square pyramid | Pentagonal pyramid |
|---|---|---|
|
|
|
Volume
[besut | besut sumber]
Pranala njaba
[besut | besut sumber]- The Uniform Polyhedra
- Angle between surfaces of a pyramid (general analytical solution), with pyramid dimensioning calculator Archived 2011-07-28 at the Wayback Machine.
- Virtual Reality Polyhedra The Encyclopedia of Polyhedra
- VRML models (George Hart) <3> Archived 2007-01-22 at the Wayback Machine. <4> Archived 2012-02-18 at the Wayback Machine. <5> Archived 2014-11-15 at the Wayback Machine.
- Paper models of pyramids
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