Visualizing Solid Shapes - NCERT Class 7 Maths

The chapter 15 begins with an introduction to plane figures and solid shapes.The next topic of discussion is Faces, Edges and Vertices which is described in detail.Nets for building 3-D shapes is explained in the next section.Drawing solids on a flat surface such as Oblique Sketches, Isometric Sketches, and visualising solid objects are explained in the subsequent sections.Viewing different sections of a solid through various techniques such as  slicing game, kitchen play ,shadow play  and by looking at it from certain angles to get different views is the last topic explained in the chapter.

Exercise 15.1

Exercise 15.2

Exercise 15.3

Exercise 15.4