Indlela yokuzoba oonxantathu nge-protractor?

Ukulandela oonxantathu ngeprotractor⁢ sisakhono esibalulekileyo kwijiyometri⁤ ekufuneka umfundi ngamnye eyincutshe. Kweli nqaku, siza kukubonisa indlela yokuzoba oonxantathu nge⁢ protractor ngendlela elula necacileyo. Ukulandela amanyathelo ambalwa alula kuya kukuvumela ukuba udwebe oonxantathu ngokuchanekileyo kunye nokuchaneka, usebenzisa kuphela iprotractor kunye nerula. Ngesikhokelo sethu, uya kukwazi ukugqwesa obu buchule bezibalo ngokukhawuleza nangokulula. Sijoyine ukuze ufumanise indlela yokuzoba oonxantathu ngeprotractor!

– Inyathelo nge⁢ inyathelo ‍➡️ Indlela yokuzoba oonxantathu ngeprotractor?

• Inyathelo lesi-1: Qokelela imathiriyeli efunekayo, kuquka ipensile, iprotractor, kunye⁢ nerula.
• Inyathelo 2: Beka i-protractor kwiphepha ukwenzela ukuba i-vertex ye-angle efanelekileyo ihambelane nendawo apho ufuna ukuba i-vertex yonxantathu ibe khona.
• Inyathelo lesi-3: Sebenzisa irula ukuzoba imigca emibini ethe tye, ukusuka kwi-vertex ye-engile yasekunene ye-protractor ukuya kwiindawo apho ufuna ukuba ezinye ii-vertices ezimbini zikanxantathu zibe.
• Inyathelo lesi-4: Okulandelayo, yenza umlinganiselo we-engile phakathi kwemigca emibini oyizobileyo ⁤ ngeprotractor.
• Inyathelo lesi-5: Phawula loo engile kwiprotractor ngepensile uze ukrwele umgca wesithathu odibanisa i-vertex kanxantathu kwindawo ephawulwe kwiprotractor.
• Inyathelo lesi-6: Ngoku ekubeni unemigca emithathu, unxantathu wakho uzotywe ngokuchanekileyo usebenzisa iprotractor.

Imibuzo neempendulo

1. Yiyiphi eyona ndlela ilula yokuzoba unxantathu ngeprotractor?

1. Beka i-protractor kwisiseko sephepha lephepha.
2. Ukulinganisa kwaye uphawule i-engile ngeprotractor.
3. Phinda inyathelo langaphambili kwezinye ii-engile ezimbini zikanxantathu.
4. Dibanisa amanqaku ukwenza unxantathu.

2. Ziziphi izinto endizidingayo ukuzoba oonxantathu ngeprotractor?

1. Transportador
2. Iphepha
3. Ipensile
4. Uyilo

3. Iprotractor isetyenziswa njani ukuzoba oonxantathu?

1. Beka i-protractor kwisiseko sephepha lephepha.
2. Lungelelanisa iprotractor kunye ⁢ nomphetho wephepha.
3. Ukulinganisa ii-angles ezifunwayo kwaye wenze uphawu ephepheni.
4. Dibanisa amanqaku ukwenza unxantathu.

4. Uthini umlinganiselo oqhelekileyo kanxantathu olinganayo?

1. Unxantathu olinganayo⁤ uneengile ezintathu⁤ nganye ngama-60°.
2. Sebenzisa iprotractor ukulinganisa nokumakisha ii-engile ezingama-60°.
3. Dibanisa amanqaku ukwenza unxantathu olinganayo⁤.

5. Ngaba iprotractor iyimfuneko ukuzoba unxantathu?

1. Ukuba ⁤ufuna ukulinganisa kunye nokucwangcisa iiengile ngokuchanekileyo, Kucetyiswa ukuba usebenzise isithuthi.
2. Ukuzoba unxantathu ngaphandle kweprotractor, ungasebenzisa iirula okanye ii-bisectors ukulinganisa ii-angles ezisondeleyo.

6. Zeziphi ezinye izinto ezisetyenziswa yiprotractor kwijometri?

1. Ukulinganisa kunye nokuzoba ii-engile
2. Qinisekisa umlinganiselo we-engile okanye khangela ukuba ilungile, i-acute okanye i-obtuse
3. Yakha iipoligoni eziqhelekileyo ezineengile ezichanekileyo

7. Uzobazoba njani oonxantathu abasekunene ngeprotractor?

1. Linganisa kwaye umaka i-engile ye-90 °⁤ ngeprotractor.
2. Phinda inyathelo langaphambili⁤ kwenye i-engile ye-45°.
3. Dibanisa amanqaku ukwenza unxantathu ochanekileyo.

8. Ngaba oonxantathu be-isosceles banokuzotywa ngeprotractor?

1. Ewe,⁤ ungazoba oonxantathu be-isosceles ngeprotractor.
2. Ukulinganisa kunye nokumakisha ii-engile ezimbini ezilinganayo ngeprotractor.
3. Phinda inyathelo langaphambili kwezinye ii-engile zikanxantathu.
4. Qhagamshela amanqaku ukwenza unxantathu we-isosceles.

9. Yeyiphi eyona ndlela ichanekileyo yokuzoba oonxantathu ngeprotractor?

1. Sebenzisa iprotractor ukulinganisa ngokuchanekileyo kunye nokumakisha ii-engile.
2. Qinisekisa ukuba ulungelelanisa iprotractor ngokuchanekileyo ngomphetho wephepha.
3. Dibanisa amanqaku ngemigca ethe tye ukwenza unxantathu.

10. Kutheni kubalulekile ukwazi indlela yokuzoba oonxantathu ngeprotractor?

1. Kubalulekile kwijometri kunye nomzobo wobugcisa.
2. Ikuvumela ukuba wakhe amanani aneengile ezichanekileyo kunye neemilo ezichanekileyo.
3. Kukwaluncedo ekuqondeni nasekusebenziseni iikhonsepthi zemathematika malunga nomlinganiselo we-engile kunye nobudlelwane phakathi kwamacala kunye nee-engile koonxantathu.