Solid Geometry

This chapter deals with the properties of parallelograms. Important theorems related to the properties of a parallelogram are discussed. Some of them include diagonals of a parallelogram bisect each other.

This chapter provides knowledge of theorems on transversal and midpoint. We will learn important theorems related to points and the transversal. We will also study the proof and alternate proof of these theorems.

This chapter focuses on theorems on areas. We will understand the comparison of the area of two or more than two parallelograms. Comparison between the area of a triangle and a parallelogram is discussed here.

This chapter focuses on the theorems of concurrence. It explains concurrent straight lines and points of concurrence. We learn the terms like orthocenter, foot of the perpendicular, and pedal triangle. It also explains the centroid of a triangle.

This chapter talks about the construction drawing of parallelograms equal to the area of a given triangle. We will learn drawing of parallelograms equal to the area of a triangle through various geometrical problems.

This chapter highlights the construction drawing of triangles equal to the area of a given quadrilateral. It describes the method of construction. The construction of a triangle equal to the area of a given pentagon is also described.