Muchinyorwa chino, tichatarisa hukuru hwepolygon yakajairwa maererano nemakona ayo emukati (kusanganisira huwandu hwawo), huwandu hwemadiagonals, pakati peakatenderedzwa uye akanyorwa madenderedzwa. Mafomula ekutsvaga iwo ekutanga huwandu (nzvimbo uye perimeter yemufananidzo, radii yemadenderedzwa) anotariswa zvakare.
Cherechedza: isu takaongorora tsananguro yepolygon yakajairwa, maitiro ayo, zvinhu zvikuru uye mhando mukati.
Regular polygon properties
Chivakwa 1
Makona emukati muporigoni yenguva dzose (α) zvakaenzana kune mumwe nemumwe uye zvinogona kuverengerwa neformula:
apo n nhamba yemativi emufananidzo.
Chivakwa 2
Huwandu hwemakona ese enguva dzose n-gon ndeidzi: 180° · (n-2).
Chivakwa 3
Nhamba ye diagonals (Dn) yenguva dzose n-gon zvinoenderana nehuwandu hwemativi ayo (n) uye inotsanangurwa sezvinotevera:
Chivakwa 4
Mune chero yakajairika polygon, unogona kunyora denderedzwa uye kutsanangura denderedzwa rakaitenderedza, uye nzvimbo dzadzo dzinopindirana, kusanganisira nepakati peporigoni pachayo.
Semuenzaniso, mufananidzo uri pazasi unoratidza hexagon yakajairwa (hexagon) yakatarisana pane imwe nzvimbo O.
nharaunda (S) inoumbwa nedenderedzwa remhete inoverengwa kuburikidza nehurefu hwedivi (a) nhamba maererano formula:
Pakati pe radii yezvakanyorwa (r) uye akatsanangura (R) denderedzwa pane kutsamira:
Chivakwa 5
Kuziva kureba kwedivi (a) yakajairika polygon, unogona kuverenga huwandu hunotevera hunoenderana nazvo:
1. Nzvimbo (S):
2. Perimeter (P):
3. Radhiyasi yedenderedzwa rakatenderedzwa (R):
4. Radhiyasi yedenderedzwa rakanyorwa (r):
Chivakwa 6
nharaunda (S) polygon yenguva dzose inogona kuratidzwa maererano neradius yedenderedzwa / rakanyorwa denderedzwa:
