Leerder se naam: _________________________________ Gr. 12: __________.
Instruksies en inligting:
Hierdie vraestel bestaan uit twee vrae, beantwoord albei vrae.
Die gebruik van 'n sakrekenaar word nie toegelaat nie.
Geen Tip – Ex mag gebruik word nie.
Toon al die stappe wat nodig was om by die antwoord uit te kom.
Sterkte!!
Inhoud wat in hierdie vraestel behandel word
Vraag 1 : Koördinate, gradiënte, hellingshoeke en parallelle lyne.
Vraag 2 : Sirkelvergelykings, raaklyne en ellipsgrafieke.
Vraag 3 : Trigonometriese identiteite, hoeke en vereenvoudiging.
Vraag 4 : Oppervlakteberekeninge en meetkundige eienskappe in werklike
kontekste.
Vraag 5 : Vereenvoudiging en bewys van trigonometriese identiteite.
Vraag 6 : Eienskappe van sirkels en segmente, soortgelyke driehoeke en middel-
ordinaatreël.
Vraag 7 : Sirkelbeweging, hoeksnelheid en sektorarea-berekeninge.
,AFDELING A
VRAAG 1
In die diagram hieronde is KLM ’n driehoek met hoekpunte K(2 ; 2), en L (d ; 4) en M (-10 ; -4). P is
die middelpunt van KLM.
Die vergelyking van die reguitlyn LM word deur y−x =6 gegee.
Die hoek gevorm deur Lm en die x−¿ as is β .
1.1 Gegee die vergelyking van reguitlyn LM as y−x =6. Skryf die numeriese waarde
van die gradiënt van LM neer. (1)
1.2 Bepaal:
1.2.1 Die grootte van β , die inklinasiehoek van LM. (2)
1.2.2 Die numeriese waarde van d (2)
1.2.3 Die koördinate van P. (2)
1.3 1.3.1 Skryf die grandiënt van die reguitlyn ewewydig aan reguitlyn LM neer. (1)
1.3.2 Bepaal vervolgens of andersins die vergelyking van die reguitlyn ewewydig aan
LM en wat deur punt K gaan. (2)
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller SummariesSA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R50,00. You're not tied to anything after your purchase.
