Mathematics Memo 2

November 2019 — Grade 12 / Matric — Mathematics

Memo 2019 Grade 12 English Mathematics Hub →

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🎯 150 marks 📄 6 pages 📝 42 items found ∑ 1 math symbols 📚 5 topics

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1.1equ ation (3\

1.2Monthly repayment R3 727,16 (calculator\ Maandelikse paaiement R3 727,16 OR R3 793,12 answer (2\ substitution

1.30,95 answer (1\

1.4ot to spend R9 000 per month because the point (18 000 ; 9 000\ lies very far from the least squares regression line. OR Spandeer

2.1Number people paid R200 or less = 19 Aantal mense wat R200 of minder betaal het = 19 answer (1\

2.2350 + 1800 + 10000 250 + 12250 + 450 +3300 = 30900 200 = 3200

2.3Modal class/ modale klas: answer (1 100 35 12

2.4grounded at (0 ; 0\ (600 ; 100\ cumulative frequencies for coordinates smooth shape

2.5Number of people Aantal mense 100 82 [accept 80 84 people] 18 people paid more than R420 per month

3.2substitution of R & S into gradient formula answer (2\

3.2.2 [PT || RS] (3

3.2.3Equation of RS: D(0 ; 1\ OR /OF D(0 ; 1\ substitution equation of RS

3.3OR su bstitute

4.1LHS RHS

4.2Midpoint of CB, N: ( 0,5 ; 1,5\ C( 1 ; 2\ OR N:

4.4Tangents to circle: + 3 and +1

4.5Draw re tang le CNED: Midpt of DN E(

4.6rea of trapezium AOBC square unit area of ACD

5.1sin sin (5\

5.2OR answer (4\

5.3OR using co ratio reduction answer (4 reduction

5.4.1

5.4.2 For m inimum value of 270

6.1Range of OR critical values notation

6.2OR critical values notation (2\

6.3

7.1trig ratio answer (2\

7.2answer (1\

7.3correct use of cosine rule substitution KF correct use of area rule substitution answer

8.1.1[co int ko binne

8.1.2[opp s of cyclic quad teenoorst koordevh

8.1.3

8.1.4[alt s/ verwiss ; QW || RK] OR [ext s of

8.2.1In EFT and DCT: sye van in dieselfde erh

8.2.2[proved in

8.21] E, F, C and D are concyclic EFCD is a cyclic quad [converse s in the same seg ment omgekeerde

10.110 .1 Constr: raw from E AD and from D

10.2.1Tans from same p oin raaklyne vanaf dieselfde pt [tan chord theorem

10.2.2(a proved in 10.2.1 W, S, T and V are concyclic is konsiklies WSTV is a cyclic quad [converse s in the same seg

10.2.2(b\ s in the same seg ment in dies segment [alt

10.2.2(c\ en [proved OR tan chord theorem] [proved] OR/

10.2.2(d\ WRV ||| TSV] [prop theorem eweredighst ; WT || RV] OR/ OF

Mathematical Content

trig

Topics Identified

AlgebraGeometryTrigonometryAnalytical GeometryStatistics

Mark Allocation

Total150 marks

Sections8 + 13 + 20 + 10 + 16 + 7 + 25 = 99 marks

Paper information

SubjectMathematics

Year2019

SessionNovember

TypeMemo

PaperPaper 2

LanguageEnglish

Pages26

Downloads1

Examination context

Decade2010s

Years ago7y

SeasonSpring (SH)

Start dayTuesday

Exam periodNovember 2019

Days since exam2,545

About Mathematics examination preparation

Grade 12 Mathematics combines algebra, calculus, geometry, and trigonometry. Paper 1 focuses on algebra and calculus, while Paper 2 tests geometry, trigonometry, and analytical geometry.

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Mathematics Paper 2 (English) →

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Pages26

Archived on7 September 2026

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