NCERT Solutions for Class 8 Chapter 15 Understanding Shapes, I (Polygons)

RD Sharma Solutions for Class 8 Chapter 15 shows Polygon and its Classification, Terms Related to Polygons, Interior and Exterior of the Polygon, Convex and Concave Polygons, Regular and Irregular Polygon, Worksheet on Polygon and its Classification, Worksheet on Interior Angles of a Polygon, and Worksheet on Exterior Angles of a Polygon. The given solutions cover all the topics which carry a significant weightage of marks for competitive exams. You can see them online or download a PDF file for future use.