<< Chapter < Page Chapter >> Page >

Opsomming

  • Figure kan voorgestel word op die Cartesiese vlak
  • Die formule om die afstand tussen twee punte te vind:
    Afstand = ( x 1 - x 2 ) 2 + ( y 1 - y 2 ) 2
  • Die formule om die gradiënt van 'n lyn te vind:
    Gradiënt = y 2 - y 1 x 2 - x 1
  • Die formule om die middelpunt van die lyn tussen twee punte te vind:
    S x 1 + x 2 2 ; y 1 + y 2 2
  • As twee lyne parallel is, sal hulle dieselfde gradiënt hê: m AB = m CD . As twee lyne loodreg is op mekaar, dan het ons: - 1 m AB = m CD

Koördinaatmeetkunde

  1. In die gegewe diagram is die hoekpunte van 'n veelhoek F(2;0), G(1;5), H(3;7) en I(7;2).
    1. Wat is die lengtes van die sye van FGHI?
    2. Is die teenoorstaande sye van FGHI parallel?
    3. Halveer die hoeklyne van FGHI mekaar?
    4. Watter tipe veelhoek is FGHI? Gee redes vir jou antwoord.
  2. 'n Veelhoek ABCD met hoekpunte A(3;2), B(1;7), C(4;5) en D(1;3) word gegee.
    1. Teken die veelhoek.
    2. Bepaal die sylengtes van die veelhoek.
  3. ABCD is 'n veelhoek met hoekpunte A(0;3), B(4;3), C(5;-1) en D(-1;-1).
    1. Wys dat:
      1. AD = BC
      2. AB DC
    2. Benoem ABCD.
    3. Wys dat die hoeklyne AC en BD mekaar nie halveer nie.
  4. P, Q, R en S is die punte (-2;0), (2;3), (5;3) en (-3;-3) onderskeidelik.
    1. Wys dat:
      1. SR = 2PQ
      2. SR PQ
    2. Bereken:
      1. PS
      2. QR
    3. Watter tipe veelhoek is PQRS? Gee redes vir jou antwoord.
  5. EFGH is 'n parallelogram met hoekpunte E(-1;2), F(-2;-1) en G(2;0). Vind die koördinate van H deur gebruik te maak van die feit dat die hoeklyne van 'n parallelogram mekaar halveer.

Questions & Answers

I'm interested in biological psychology and cognitive psychology
Tanya Reply
what does preconceived mean
sammie Reply
physiological Psychology
Nwosu Reply
How can I develope my cognitive domain
Amanyire Reply
why is communication effective
Dakolo Reply
Communication is effective because it allows individuals to share ideas, thoughts, and information with others.
effective communication can lead to improved outcomes in various settings, including personal relationships, business environments, and educational settings. By communicating effectively, individuals can negotiate effectively, solve problems collaboratively, and work towards common goals.
it starts up serve and return practice/assessments.it helps find voice talking therapy also assessments through relaxed conversation.
miss
Every time someone flushes a toilet in the apartment building, the person begins to jumb back automatically after hearing the flush, before the water temperature changes. Identify the types of learning, if it is classical conditioning identify the NS, UCS, CS and CR. If it is operant conditioning, identify the type of consequence positive reinforcement, negative reinforcement or punishment
Wekolamo Reply
please i need answer
Wekolamo
because it helps many people around the world to understand how to interact with other people and understand them well, for example at work (job).
Manix Reply
Agreed 👍 There are many parts of our brains and behaviors, we really need to get to know. Blessings for everyone and happy Sunday!
ARC
A child is a member of community not society elucidate ?
JESSY Reply
Isn't practices worldwide, be it psychology, be it science. isn't much just a false belief of control over something the mind cannot truly comprehend?
Simon Reply
compare and contrast skinner's perspective on personality development on freud
namakula Reply
Skinner skipped the whole unconscious phenomenon and rather emphasized on classical conditioning
war
explain how nature and nurture affect the development and later the productivity of an individual.
Amesalu Reply
nature is an hereditary factor while nurture is an environmental factor which constitute an individual personality. so if an individual's parent has a deviant behavior and was also brought up in an deviant environment, observation of the behavior and the inborn trait we make the individual deviant.
Samuel
I am taking this course because I am hoping that I could somehow learn more about my chosen field of interest and due to the fact that being a PsyD really ignites my passion as an individual the more I hope to learn about developing and literally explore the complexity of my critical thinking skills
Zyryn Reply
good👍
Jonathan
and having a good philosophy of the world is like a sandwich and a peanut butter 👍
Jonathan
generally amnesi how long yrs memory loss
Kelu Reply
interpersonal relationships
Abdulfatai Reply
What would be the best educational aid(s) for gifted kids/savants?
Heidi Reply
treat them normal, if they want help then give them. that will make everyone happy
Saurabh
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get Jobilize Job Search Mobile App in your pocket Now!

Get it on Google Play Download on the App Store Now




Source:  OpenStax, Siyavula textbooks: wiskunde (graad 10) [caps]. OpenStax CNX. Aug 04, 2011 Download for free at http://cnx.org/content/col11328/1.4
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Siyavula textbooks: wiskunde (graad 10) [caps]' conversation and receive update notifications?

Ask