B4.1 Summary of grade 11 circles – download summaries

B4. Euclidean geometry

B3.4 The equation of the tangent at a point

B3.3 Determine if circles are intersecting or not

B3.2 Circles with centre (a;b) and radius r

B3.1 Circles with centre the origin

B3. Analytical geometry – revision of grade 11 work

B2.2 Solving three dimensional triangles

B2.1 Solving two dimensional triangles

B2. Sine, cosine and area rules