Geometry

This chapter talks about the concept of similarity. It elucidates the basic proportionality theorem and its converse. It also discusses the criteria for similarity of the triangles and its proof.

This chapter deals with the definition of locus through related illustrations and covers various theorems on locus. Here, students will also learn about the equation of locus and problems connected to it.

This chapter teaches us about the equation of a circle. It discusses the interaction between a circle and a line. It also provides information on parametric equations of a circle, pole and polar, and the coaxial system of circles.

This chapter describes the construction of two tangents to a circle from an external point. It also explains circumscribed inscribed circles and their construction.