Mcheduara : Tofauti kati ya masahihisho
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Mstari 1:
[[Picha:Empty tin can2009-01-19.jpg|thumb|150px|Kopo hili lina umbo la mcheduara.]]
[[Picha:Mcheduara mraba na mshadhari.jpg|250px|thumb|Mcheduara mraba na mshadhari.]]
[[Picha:Cylinder_geometry.svg|right|thumb|150|
'''Mcheduara''' ''(
[[Hisabati|Kihisabati]] mcheduara
Kutokana na [[ufafanuzi]] huo gimba la mchemraba ni umbo thabiti uliomo ndani ya uso huo ukipakanwa na vitako
*Kama vitako vinakaa kwa pembemraba juu ya mhimili, mcheduara huitwa mraba.
*Kama vitako vinakaa kwa pembe tofauti, tunapata mcheduara mshadhari.
Mstari 14:
*eneo la uso bila bapa zinazopakana M = 2 π r h
*eneo la uso wote E = 2 π r 2 + 2 π r h
{{mbegu-hisabati}}
▲[[Jamii:Jiometri]]
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