Seng-hêng

From Lohankhapedia
Jump to navigation Jump to search
5角星。

星形 (Seng-hêng) ()平面 (pêng-bīn)幾何學 (kí-hô-ha̍k) (lāi) (ê) (chi̍t) (lūi)多角形 (to-kak-hêng) ()基本 (ki-pún)的多角形邊線 (pian-soàⁿ) (chhun) (tn̂g) (tio̍h)會使 (ē-sái) (tit) (chhut)星形。