Takaparadzana nepakati

2019. haisi nhamba yepamusoro. Huwandu hwemanhamba ndi 2 + 0 + 1 + 9 = 12, zvinoreva kuti nhamba inopatsanurwa ne 3. Nhamba yepamusoro ichafanira kumirira kwenguva refu, kusvika 2027. Zvakadaro vashoma vaverengi vechikamu chino vachararama kusvika muzana ramakore rechimakumi maviri nemaviri. Asi ivo zvamazvirokwazvo vakaita saizvozvo munyika ino, zvikurukuru pabonde. Ndine godo? Kwete chaizvo... Asi ndinofanira kunyora nezvemasvomhu. Mazuva ano, ndanga ndichinyora zvakawanda nezvedzidzo yepuraimari.

Denderedzwa ringapatsanurwa kuita zvidimbu zviviri zvakaenzana here? Zvirokwazvo. Ndeapi mazita ezvikamu zvauchagamuchira? Hongu, hafu yedenderedzwa. Pakukamura denderedzwa nemutsara mumwechete (imwe yakachekwa), zvakakosha here kudhirowa mutsara nepakati pedenderedzwa? Ehe. Kana kuti kwete? Rangarira kuti iyi ndiyo imwe yakachekwa, imwe yakatwasuka.

Ipa zvikonzero zvekutenda kwako. Uye “kururamisa” zvinorevei? Humbowo hwemasvomhu hwakasiyana ne“humbowo” mupfungwa yemutemo. Gweta rinofanira kupwisa mutongi uye nokudaro kumanikidza Dare Repamusorosoro kuwana kuti mutengi haana mhosva. Zvagara zvisingagamuchirwi kwandiri: kuti magumo emupomerwi anoenderana nekutaura kwe "parrot" (ndiwo maitiro atinoita gweta zvishoma zvinoshoreka) Une chokwadi here kuti mutsara wega wega wakatwasuka unopfuura nepakati pepakati denderedzwa rinozvipatsanura kuita zvikamu zvakaenzana? Une chokwadi here kuti kuti upatsanure denderedzwa kuita zvikamu zvakaenzana zvemutsara wakatwasuka, unofanirwa kudhirowa nepakati?

Kune nyanzvi yemasvomhu, kutenda chete hakuna kukwana. Humbowo hunofanirwa kuve hwakarongeka, uye thesis inofanira kunge iri fomula yekupedzisira mukutevedzana kunonzwisisika kubva pakufungidzira. Iyi ipfungwa yakaoma kunzwisisa, iyo inenge isingakwanisi kuita muupenyu hwezuva nezuva. Zvichida ichi ichokwadi: mhosva uye mitsara yakavakirwa pa "mathematical logic" ingangove ... isina mweya. Sezviri pachena, izvi zviri kuitika kakawanda uye kakawanda. Asi chandinongoda isvomhu.

Kunyangwe mumasvomhu, humbowo hwezvinhu zviri nyore hunogona kunetsa. Nzira yekuratidza sei zvitendero zvose izvi pamusoro pekuparadzanisa denderedzwa? Yakareruka pane yekutanga ndeyekuti mutsetse wega wega unopfuura nepakati unokamura denderedzwa kuita zvikamu zviviri zvakaenzana. Iwe unogona kutaura izvi: ngatitenderei mufananidzo kubva fig. 1 180 degrees. Ipapo bhokisi rakasvibira richaita bhuruu uye bhokisi rebhuruu richaita girini. Nokudaro, dzinofanira kuva nemativi akaenzana. Kana iwe ukadhirowa mutsara kwete nepakati, ipapo imwe yeminda ichave yakanyatso diki.

Matatu uye mativi

Saka ngatiendei mberi mwere. Isu tine zvakafanana here se:

1. mutsetse mumwe nomumwe unopfuura nepakati pechikwere unochipatsanura kuita migove miviri yakaenzana?
2. Kana mutsetse wakatwasuka ukakamura sikweya kuita migove miviri yakaenzana, unofanira kupfuura nepakati pechikwere here?

Tine chokwadi nazvo here? Mamiriro acho akasiyana pane evhiri (2-7).

handei ku equilateral triangle. Unoicheka nepakati sei? Nyore - ingo cheka kumusoro uye perpendicular kune chigadziko (8). Ndinokuyeuchidza kuti chigadziko chetatu chinogona kuva chero chemativi ayo, kunyange akarerekera. Kuchekwa kunopfuura nepakati pekatatu. Pane mutsara unopfuura nepakati pekona here unoiganhura?

Kwete! tarisa fig. 9. Imwe neimwe yegonyonhatu ine ruvara ine nharaunda imwe chete (sei?), saka kumusoro kwegonyonhatu hombe kune zvikamu zvina, uye chikamu chepasi chine zvishanu. Reshiyo yeminda haisi 1:1, asi 4:5.

Ko kana tikakamura hwaro kuita, toti, zvikamu zvina, topatsanura gonyonhatu yakaenzana nekucheka nepakati uye poindi pachikamu chimwe muzvina chegasi? Muverengi, munoona izvozvo fig. 10 Iyo nharaunda ye "turquoise" triangle 9/20 yenzvimbo yetatu rose? Iwe hausi kuona? Zvinonyadzisa, ndichakusiira izvi kuti ugadzirise.

Mubvunzo wekutanga - tsanangura kuti sei: Ini ndinopatsanura chigadziko muzvikamu zvina zvakaenzana, kudhirowa mutsara wakatwasuka kuburikidza nenzvimbo yekuparadzanisa uye pakati peiyo katatu, uye kune rumwe rutivi ndinowana kupatsanurwa kunoshamisa, muchiyero che2: 3 ? Sei? Unogona kuzviverenga here?

Kana kuti pamwe iwe, Muverengi, uri pachikoro chesekondari gore rino? Kana hongu, saka tarisa kuti ndeipi nzvimbo yemitsara iyo reshiyo yeminda ishoma? Hauzivi? Handisi kuti unofanira kuzvigadzirisa izvozvi. Ndinokupa maawa maviri.

Kana ukasazvigadzirisa, zvino... zvakanaka, rombo rakanaka nemafainari ako echikoro chesekondari zvakadaro. Ndichadzokera kunyaya iyi.

Muka kuzvimirira

- Unogona kushamisika here? Uyu ndiwo musoro webhuku rakabudiswa kare neDelta, bhuku repamwedzi remasvomhu, remuviri uye renyeredzi. Tarisa nyika yakakupoteredza. Sei kune nzizi dzine pasi pejecha (shure kwezvose, mvura inofanira kutorwa pakarepo!). Nei makore achiyangarara mumhepo? Nei ndege ichibhururuka? (inofanira kudonha pakarepo). Nei dzimwe nguva kuchidziya mumakomo pamusoro penhongonya kupfuura mumipata? Nei zuva riri kuchamhembe masikati masikati kumaodzanyemba kwehemisphere? Sei huwandu hwemakona e hypotenuse akaenzana ne square ye hypotenuse? Nei muviri uchiita seunodzikira uremu paunonyudzwa mumvura, sezvo ichibvisa mvura?

Mibvunzo, mibvunzo, mibvunzo. Haasi ese ese anokurumidza kushanda kuhupenyu hwezuva nezuva, asi nekukurumidza kana gare gare ivo vanozove. Unoziva here kukosha kwemubvunzo wekupedzisira (pamusoro pemvura inotamiswa nemuviri wakanyura)? Achiziva izvi, murume akwegura akamhanya akashama achitenderera guta ndokushevedzera kuti: “Eureka, ndachiwana! Haana kungowana mutemo wenyama chete, asi zvakare akaratidza kuti jeweler waMambo Heron aive munyengeri !!! Ona zvakadzama mukati meInternet.

Zvino ngatitarisei mamwe maumbirwo.

Hexagon ( 11-14 ). Pane mutsara unopfuura nepakati payo here unoiganhura? Mutsetse unodimbura hexagon unofanira kupinda nepakati pawo here?

Ko pentagon (15, 16)? Octagon (17)? Uye nokuda ellipses (18)?

Chimwe chezvikanganiso zvesainzi yechikoro ndechekuti tinodzidzisa "muzana ramakore rechigumi nepfumbamwe" - tinopa vadzidzi dambudziko uye tinotarisira kuti varigadzirise. Chii chakaipa nazvo? Hapana - kunze kwekuti mumakore mashomanana mudzidzi wedu haafaniri kungopindura kumirairo yaa "akagamuchira" kubva kune mumwe munhu, asiwo kuona matambudziko, kugadzira mabasa, kufamba munzvimbo iyo pasina munhu asati asvika.

Ndakwegura zvokuti ndinorota kugadzikana kwakadaro: "Dzidza, John, gadzira shangu, uye iwe uchashanda semugadziri weshangu kwehupenyu hwako hwose." Dzidzo seshanduko kuenda kumhando yepamusoro. Kufarira kwehupenyu hwako hwese.

Asi ini ndiri "wemazuva ano" zvekuti ndinoziva kuti ndinofanira kugadzirira vadzidzi vangu mabasa ayo ... asati avapo. Chinhu chakanakisa chandinogona uye chandinogona kuita kuratidza vadzidzi: UNOZVISHANDURA HERE? Kunyangwe padanho rekutanga masvomhu.

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