Ho latela likhutlo-tharo ka protractor ke tsebo ea bohlokoa ho jeometry eo moithuti e mong le e mong a lokelang ho e tseba. Sehloohong sena, re tla u bontša mokhoa oa ho hula likhutlotharo ka protractor ka tsela e bonolo le e hlakileng. Ho latela mehato e seng mekae e bonolo ho tla u lumella ho hula likhutlo tse tharo ka ho nepahala le ho nepahala, u sebelisa protractor le 'musi feela. Ka motataisi oa rona, u tla khona ho tseba tsebo ena ea lipalo ka potlako le ka boiketlo. Ikopanye le rona ho fumana mokhoa oa ho hula likhutlo-tharo ka protractor!
- Mohato ka mohato ka mohato ➡️ Mokhoa oa ho taka li-triangles ka protractor?
- Mohato oa 1: Bokella lisebelisoa tse hlokahalang, ho kenyeletsoa pentšele, protractor, le rulara.
- Mohato oa 2: Beha protractor pampiring e le hore vertex ea angle e nepahetseng e tsamaellane le moo u batlang hore vertex ea khutlotharo e be teng.
- Mohato oa 3: Sebelisa 'musi ho hula mela e' meli e otlolohileng, ho tloha vertex ea angle e nepahetseng ea protractor ho ea lintlheng tseo u batlang hore li-vertices tse ling tse peli tsa khutlotharo li be teng.
- Mohato oa 4: Ka mor'a moo, lekanya angle pakeng tsa mela e 'meli eo u e rakileng ka protractor.
- Mohato oa 5: Tšoaea angle eo holim'a protractor ka pentšele ebe u taka mola oa boraro o kopanyang vertex ea khutlotharo ho ntlha e tšoailoeng holim'a protractor.
- Mohato oa 6: Kaha joale u na le mela e meraro, kgutlotharo ya hao e thalwa ka nepo o sebedisa protractor.
Lipotso le Likarabo
1. Tsela e bonolo ka ho fetisisa ea ho hula kgutlotharo ka protractor ke efe?
- Beha protractor motheong oa pampiri.
- Lekanya 'me u tšoaee angle ka protractor.
- Pheta mohato o fetileng bakeng sa likhutlo tse ling tse peli tsa kgutlotharo.
- Hokela matshwao ho etsa kgutlotharo.
2. Ke lisebelisoa life tseo ke li hlokang ho hula li-triangles ka protractor?
- Transportador
- Pampiri
- Pensele
- Moralo
3. Protractor e sebelisoa joang ho hula likhutlo tse tharo?
- Beha protractor motheong oa pampiri.
- Tsepanya protractor le ntlha ea pampiri.
- Lekanya li-angles tse lakatsehang 'me u etse letšoao pampiring.
- Hokela matshwao ho etsa kgutlotharo.
4. Tekanyo e tloaelehileng ea khutlotharo e lekanang ke efe?
- kgutlotharo e equilateral e na dikgutlo tse tharo tsa 60° ka nngwe.
- Sebelisa protractor ho metha le ho tšoaea li-angles tse 60°.
- Hokela matshwao ho etsa kgutlotharo e equilateral.
5. Na protractor ea hlokahala ho hula khutlotharo?
- Haeba u batla ho metha le ho rera li-angles ka nepo, Ho eletsoa ho sebelisa sepalangoang.
- Ho hula khutlotharo ntle le protractor, o ka sebelisa babusi kapa li-bisectors ho lekanya li-angles tse hakanyetsoang.
6. Ke lisebelisoa life tse ling tseo protractor e nang le tsona ho jeometry?
- Lekanya le ho hula li-angles
- Etsa qeto ea tekanyo ea angle kapa hlahloba hore na e nepahetse, e bohale kapa e boreleli
- Theha li-polygone tse tloaelehileng ka li-angles tse nepahetseng
7. U taka likhutlotharo tse nepahetseng joang ka protractor?
- Lekanya 'me u tšoaee angle ea 90° ka protractor.
- Pheta mohato o fetileng bakeng sa angle e 'ngoe ea 45°.
- Hokela matshwao ho etsa kgutlotharo e nepahetseng.
8. Na li-triangles tsa isosceles li ka huloa ka protractor?
- E, o ka hula likhutlo tse tharo tsa isosceles ka protractor.
- Lekanya 'me u tšoaee li-angles tse peli tse lekanang le protractor.
- Pheta mohato o fetileng bakeng sa li-angles tse ling tsa kgutlotharo.
- Hokela matshwao ho etsa kgutlotharo ya isosceles.
9. Tsela e nepahetseng ka ho fetisisa ea ho hula likhutlo-tharo ka protractor ke efe?
- Sebelisa protractor ho metha le ho tšoaea li-angles ka nepo.
- Etsa bonnete ba hore o hokahanya protractor ka nepo le ntlha ea pampiri.
- Kopanya matshwao ka mela e otlolohileng ho etsa kgutlotharo.
10. Hobaneng ho le bohlokoa ho tseba ho taka likhutlo-tharo ka protractor?
- E bohlokoa bakeng sa motaki oa jiometri le oa tekheniki.
- E u lumella ho etsa lipalo ka li-angles tse nepahetseng le libopeho tse nepahetseng.
- E boetse e na le thuso bakeng sa ho utloisisa le ho sebelisa likhopolo tsa lipalo mabapi le tekanyo ea li-angle le kamano pakeng tsa mahlakore le likhutlo tse tharo.
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