Chapter 16 Understanding Shapes, II (Quadrilaterals)
RD SharmaSolutions for Class 8 Maths Chapter 16 Understanding Shapes, II (Quadrilaterals)
RD Sharma Solutions for Class 8 Chapter 16 Quadrilaterals covers the definition of Quadrilaterals and different types of Quadrilaterals. In Euclidean plane geometry, a quadrilateral is a polygon with four edges and four vertices. Other names for quadrilateral include quadrangle, tetragon, and 4-gon. A quadrilateral is a parallelogram if two pairs of sides parallel to each other. Squares and Rectangles are particular types of parallelograms. We shall learn the angle sum property of a quadrilateral and other polygons. Some topics discussed in this chapter are interior and exterior of a quadrilateral, convex quadrilateral, interior angle sum property, exterior angle property.