Chapter 6 : Analytic Geometry / Topic : Review of Geometry / Content : Angles, Intercept Theorems, Golden Section, Triangles, Centre of Gravity of a Triangle, Isosceles Triangle, Equilateral Triangle, Right Triangle, Theorem of Thales, Theorem of Pythagoras, Quadrilaterals, Trapezoid, Parallelogram, Rhombus, Regular Polygon(n-gon),Circle