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Ibara ry'umutaka rifite ibara rya santimetero 21 n'imbavu 8, igishushanyo mbonera cyihariye, umutaka uzungurukaho 3
Uyu ni umutaka ufunguye neza kandi ufunguye neza, ufite imiterere yihariye, ufite umutaka uzunguruka mu buryo butatu, ubona ko umwenda w'umutaka udasanzwe ugereranije n'indi mitaka gakondo, hamwe n'ibishushanyo mbonera byihariye bituma uyu mutaka urushaho kuba mwiza.
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Igishushanyo mbonera cy'umukingo wa santimetero 21 n'imbavu 8 gifunguye ku manywa gifite indabyo ya daisy ifite umutaka uzingiraho ibice bitatu
Iyi ni igishushanyo mbonera cyihariye cy'umutaka ufunguye w'intoki ufite imiterere y'indabyo za daisy, umukandara wihariye w'umukara n'umutaka upfundikiye.
