Quadrilaterals
Concept Lecture
Session 1 : Introduction to Quadrilaterals, adjacent and opposite sides and angles of a quadrilateral
Session 2 : Sum of interior angles of a quadrilateral is 360º.
Solved Examples
Session 03 : Solved Example # 01 : Angle sum property of a quadrilateral.
Session 04 : Solved Example # 02 : Angle sum property of a quadrilateral.