Muchidzidzo pimanyika gonyoshanu ishepi ine mativi mashanu nemagonyo mashanu. Gonyoshanu rinokwanisa kudharwa neznira yakatsangangurwa pasi iyo: Dhara denderedzwa iro uchashandisa kubuditsa gonyoshanu wochipangidza mboni yaro O. (Iri ndiro denderedzwa rine ruvara green padariro riri kurudyi). Sarudza poyindi A iri padenderedzwa ichava iyo chisuvi chegonyashanu. Dhara mutsetse unobatanidza Ona A. Dhara mutsetse wakarurama 90o paunobata OA pana O. Maka na B papoyindi panosangana mutsetse uyu nedenderedzwa radharwa pakutanga. Chinyora poyindi C sepoyindi iri pakati pemutsetse OB. Dhara denderedzwa rine mboni pana C richidarika nepa poyindi A. Maka panosangana denderedzwa iri nemutsetse OB nevara D. (umu munenge muri mukati medenderedzwa repakutanga) Dhara denderedzwa rine mboni pana A richidarika nepa poyindi D. Maka panosangana denderedzwa iri nedenderedzwa repakutanga (green) wonyora ipapo mavara E na F. Dhara denderedzwa rine mboni pana E richidarika nepa poyindi A. Maka pamwe panosangana denderedzwa iri nedenderedzwa repakutanga pave poyindi G. Dhara denderedzwa rine mboni pana F richidarika nepa poyindi A. Maka pamwe panosangana denderedzwa iri nedenderedzwa repakutanga pave poyindi H. Chidhara gonyoshanu remachenzano AEGHF - regular polygon. Gonyoshanu rinoonekwa pachekwa derere. Morning glories, aya maruva ane shepi yegonyoshanu.