Checking for Square Kana Woodworking

Saka Zvakare, Hazvizodi Manotsi!

Chimwe chekare kare mubhuku rekugadzira miti, saka kutaura, ndiyo nzira iri nyore yekugadzirira kana imwe sangano kana chinhu chiri chakakosha. Ichi chinonyengera chaicho hachisi kunyengera zvachose; iyo yakabva paPythagorean's Theorem, iyo inoti "nhamba yezvikwereti zvemativi maviri ekona katatu yakarurama yakaenzana nechikwereti chechipiri chechitatu, kana chikonzero."

Mune mamwe mazwi, kana iwe uchida kuziva kana kereke yaiva yakaenzana uchishandisa masvomho, sarudza chiso chaunoda kutarisa panzvimbo yakareba.

Chengeta imwe kona yegungano nekugadzirisa kana kusanganiswa kwekanda nzvimbo kuti uone kuti iyo yakarurama. Zvadaro, uchishandisa tape yakayera, chiyera pamucheto umwe kubva kune iyo nzira yakarurama kuti uwane urefu, uye uchishandisa calculator, uwedzere huwandu hwekureba nguva iyo pachako (kana kuti yakareba urefu hwehurefu). Chengetedza hurefu hwekwerere mumurangariro we calculator. Zvadaro, ona imwe yemiganhu iri pedo nemucheto wawakamboyera kuti uwane upamhi hwegungano. Ita basa rimwe chete, kuwedzera ichi kukosha nguva pachedu (kana kuvhara kukosha), wozowedzera kuchikosha chepakutanga mumurangariro we calculator. Iwe zvino une imwe hafu yey equation yakakwana.

Kuti uwane kukosha kwechitatu, chienzanisa diagonally (isina kubviswa) kubva pamagumo akazaruka ehurefu kusvika kumagumo akazaruka ehupamhi hwomukati. Izvi zvichapa izvo zvinonzi hypotenuse. Itai kuti nguva idzi dzive dzakajeka uye kana kukosha ikoko kuchikwirirana nemari yemakona maviri ekara (mune mamwe mazwi, kukosha kwawakachengetedza muchiyeuchidzo, gungano rako rakakona.

Ita 3-4-5 Mutongi

Izvi dzimwe nguva zvinoshandiswa mumiti yehuni sezvinoitwa mutemo 3-4-5. Nepo iwe unogona kushandisa nguva dzose 3-4-5 Mutemo kuti uone nzvimbo yepamusoro paunenge uine purogiramu, pane nzira yakajeka (uye yakakurumidza) nzira yekuona kana gungano rako rava pedyo-rakagadzirwa rakareba.

Nhaurirano muhope: tarisa kutarisa kwemukova wakasimudza panze. Kana tikayera kubva kune imwe kona kuenda kune imwe kona yakatarisana diagonally (sezvinoratidzwa nemutsara wepepuru), uye woenzanisa kureba iyo kusvika kune imwe diagonal measurement (sezvinoratidzwa nemutsara webhuruu), kureba uku kunofanira kufanana chaizvo. Kana vakaenzana, kereke yacho yakareba.

Zvino, unoiteiko kana zviyero zviviri zvisingagoni kuenzana? Rongedza gungano. Mumufananidzo uri kumusoro, kana urefu hwemutsara hurefu hwakareba kupfuura hutatu hwemutsara webhuruu, pinda mukati mukati memakona maviri matsvuku. Kana rutsanga rwebhuruu rureba rurefu, shandisa mukati mukati memakona maviri ekereke pamagumo bhora rebhuruu. Mushure mekugadzirisa, muyambuka-miviri mairi diagonals kuti uongorore zvikwereti zvakare. Ramba uchigadzirisa uye uchiyambuka-kutarisa diagonals zvose kusvika marefu asvika, uye gungano rako richave rakakona.