Western Province Grade 11 Maths Term 3 Test 2021

Cash discount versus instalment plan; interest per instalment

Graph of y = x(x - 2) - 3; turning point, roots, behaviour

Rectangle minus isosceles triangle gives quadratic; solve with surd

Simultaneous equations for workers; maximum from inequality

Mean by assumed mean; monthly cost for two children

River width from bearing and distance; bearing of a point

Arithmetic progression of marbles: terms, last term, sum

Construct right triangle, circumcircle, cyclic quadrilateral, tangent

Tangent, bisected angle: prove cyclic quadrilateral and equal angles

Parallelogram: congruent triangles, new parallelogram, ratio

Sphere displaces water in cylinder; radius by logarithms

Three-set Venn diagram of patients; shade only-two region