Understanding 3D and 2D Shapes
Mathematics Solutions from Chapter -1 - Understanding 3D and 2D Shapes
In this chapter, the concepts related to 2D and 3D shapes and their visualization is explained in detail. We will learn about the nets of 3D solids. It also describes how to draw three-dimensional solids and to view the different sections of a solid.
Practice Other Topics from Understanding 3D and 2D Shapes
This topic introduces us to various three-dimensional shapes. It explains how to identify their faces, edges and vertices via examples. It also covers the geometrical shapes of cuboids, cubes, pyramids, and many more.
In this topic, we will study the nets of some 3D shapes. It highlights different nets for a variety of shapes via activities. Each shape can also have more than one net depending on the way we cut it. Some questions are also discussed.
Through this topic, we will understand two techniques to draw the 3D shapes on a plane surface. Oblique and isometric sketches are explained here in detail via examples and activities. It also provides questions for practice.
This topic is all about visualising solid objects. We will come across various activities that help us visualise the them and explain their arrangements. It also briefs on the different sections of a solid via examples.
