Muchidzidzo chePimanyika, denderedzwa (circle kuChirungu) chiumbwa chine munyonya wakavharika panzvimbo dzose uye munyonga une nhambwe dzakaenzana panzvimbo dzose zvichibva pakati (centre) redenderedzwa racho. Nhambwe kubva pakati kusvika nemuganhu wedenderedzwa inodanwa kunzi taramunyongo, (radius kuChirungu).