Tofauti kati ya marekesbisho "Mchemraba"

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* [[Mjao]] wa mchemraba unapatikana kwa kuzidisha urefu kwa upana kwa kimo. Kwa sababu hapo pand zote ni sawa inatosha kuzidisha upande wowote mara tatu.
*Mfano: urefu wa upande wa mchemraba ni sentimita 2 unapiga hesabu ya 2<sup>3</sup> = 2x2x2 = 8 cm<sup>3</sup> (=sentimita mjazo).
 
[[Picha:Hexahedron flat color.svg|thumbnail|120px|Mchemraba ukifunguliwa]]
==Eneo la uso==
Mchemraba huwa na pande sita sawa. Hivyo eneo la uso wake ni eneo la upande moja mara 6.
*Mfano: Mchemraba una urefu wa sentimita mbili. Hivyo kila upande una 2x2 = 4 sm<sup>2</sup> mara 6 = 24 sm <sup>2</sup>.
 
==Viungo vya Nje==
*[http://polyhedra.org/poly/show/1/cube Cube: Interactive Polyhedron Model]*
*[http://www.mathopenref.com/cubevolume.html Volume of a cube], with interactive animation
*[http://www.software3d.com/Cube.php Cube] (Robert Webb's site)
 
[[Category:Jiometria]]