Straight, gomara, unopinza uye yakananga angled

Ngatitange aine tsanangudzo chii pakona. Chekutanga, ndiko geometric mufananidzo. Chechipiri, zvinonzi inoumbwa matanda maviri, makatumidzwa angled rwemberi. Chechitatu, wokupedzisira kubva imwe pfungwa, unonzi vertex kubva pakona. Pachishandiswa maitiro aya, tinogona kutsunga: pakona - a geometric chimiro, chine mbiri matanda (mativi), zvinobva imwe nguva (pamusoro).

Ivo dzinoiswa maererano dhigirii kukosha, urongwa noruremekedzo mumwe uye hama kuti sekamufarenzi. Ngatitange pamwe nemhando pamakona maererano nokukura kwavo.

Pane mhando dzakawanda. Ngatikurukurei chimwe nechimwe mhando.

marudzi Basic ose mana - dzakatwasuka, kungopotsera, unopinza uye yakananga angled.

kururamiswa

Zvinoita seizvi:

dhigirii rake nguva dzose chiyero ^90, mune mamwe mazwi, rworudyi angled - pakona rworwendo 90. Kamwe vane quadrangles izvi, vose mativi uye rectangle.

pakunzwa

Rine mufananidzo:

Dhigirii chiyero ari obtuse angled anogara kupfuura ⁹⁰ asi asingasviki ^180. Zvinogona kuitika mune quadrangles zvakadai rhombus, mumwe parallelogram zvemasanga, mune polygons.

unopinza

Zvinoita seizvi:

Dhigirii chiyero kusachengeteka kukuru angled anogara asingasviki ⁹⁰ °. Rinowanikwa ose quadrangles, kunze dzakaenzana uye zvemasanga parallelogram.

muAtlantic

Nevazukuru angled iri sezvinotevera:

The polygons zvikasaitika, asi hazvina kukosha kupfuura vamwe. Straight angled - a geometric chimiro, dhigirii chiyero anogara kuenzana 180º. Zvinokwanisika kugadzira ari pedyo makona, vachipedza kubva ayo pamusoro mumwe kana kupfuura matanda kumativi ose.

Kune vashoma zvishoma rudzi pamakona. Havana kudzidziswa muzvikoro, asi vanoziva kuvapo kwavo kunokosha. Minor makona mhando chete shanu:

1. Zero

Zvinoita seizvi:

Zita pakona ratova kutaura saizi yake. Its mukati ndiko 0 ^Haiwa, ruoko nhema pamusoro mumwe sezvinoratidzwa nomufananidzo.

2. Oblique

Skew ingava yakananga uye kungopotsera unopinza uye ngaatarire angled. chirwere chacho chikuru - rirege kuva akaenzana ⁰ °, ^{90 °, 180} °, 270 ^°.

3. convex

Ko razero convex, kururamisa, kungopotsera, unopinza makona uye kutumirwa. Sezvaunoziva, ane dhigirii convex angled - kubva ⁰ kusvika ^180.

4. nonconvex

Non-convex makona vari nechiyero dhigirii ^vanenge 181 ^kusvika 359, kusanganisira.

5. Full

Zviri pakona ^izere 360 dhigirii chiyero.

Ava mhando dzose pamakona maererano nokukura kwavo. Zvino, funga maonero avo pamusoro nzvimbo ndege hama nomumwe.

1. Zvimwe

Ava vaviri rikwanise yorusvingo, kuti aumbe yakarurama mutsetse, kureva, Verengai ravo ^90.

2. Related

Pedyo pamakona akaumba kana kuburikidza hwakazara, zvakawanda chaizvo, kuburikidza dzayo vertex, mutsigirire danda chero divi. Verengai wavo akaenzana ^180.

3. Vertical

The mira makona inoumbwa ne mharadzano maviri mitsetse. zviyero dzavo vakaenzana dhigirii.

Tava kuenda mhando pamakona dzinongoda hama kuti denderedzwa. Kune miviri chete: nechepakati uye yakanyorwa.

1. Central

Ndizvo nechepakati yorusvingo pamwe vertex iri pakati denderedzwa. dhigirii ake chiyero dhigirii zvichida chinhu chakakombama, akasungirirawo mapati.

2. akanyorwa

Akanyorwa ndiye pakona ane vertex riri denderedzwa, uye mativi icho vayambuka. dhigirii rake chiyero akaenzana hafu chinhu chakakombama pamusoro iyo rinovimba.

Zviri zvose chokuita pamakona. Zvino munoziva kuti kuwedzera kupfuura yakakurumbira - unopinza, kungopotsera, yakananga uye kutumirwa - mu geometry, pane vamwe zvipenyu dzavo zhinji.