Grade 12 IEB Core Maths Paper Two

Summary of statistics, containing examples, diagrams and frequently asked questions. Includes: Histograms, discrete and continuous data, frequency polygon, box and whisker diagrams, five number summary, cumulative frequency, ogives, scatter plot, line and curve of best fit, standard deviation, varia...

Summary of coordinate geometry, containing diagrams, examples and frequently asked questions. Includes: formulas, properties of a parallelogram, properties of a rectangle, properties of a square, properties of a rhombus, properties of a kite, proving a kite, circles, tangents.

Diagram and proof of theorem 1, Diagram of theorem 2 and 3, diagram and proof of theorem 4, diagram of theorem 5 and 6, cyclic quadrilaterals - theorem 7 and 8 and proof of theorem 7, theorem 9, 10, 11 and proof of theorem 10 involving tangents. As well as hints for geometry questions.

Includes exterior angels, phythag, similar triangles, congruency, interior angels, quadrilaterals - properties of parallelogram, rhombus, square, rectangle, trapezium, kite, polygons, midpoint theorem, and circle terminology.

Proportionality Theories - Theorem 1, converse and proof, midpoint theorem and converse, equiangular triangles - theorem 2, converse and proof, sides of triangle in proportion - theorem 3, proof and corollaries, area of triangle proportional to base - triangles between two parallel lines and triangl...

Reduction formulae, using sketches, special angles, identities, complementary angles, proving identities, trig equations: general solution, quadratic trig equations, compound angles, double angles, 2D trig, 3D Trig, proof of sine, cosine, and area rules, and trig graphs.