NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes
NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes: You have already learnt about the 2D geometry like a circle, square, a rectangle or a rhombus which are measured by length and width. We live in a world where every object that we can see or touch has three dimensions length, width, and height. For example, a cricket ball, an ice cream cone, a book, room, etc are solid figures which has three dimensions. These objects can be described by 3-dimensions length, width, and height. In CBSE NCERT solutions for class 7 maths chapter 15 visualising solid shapes, you will get questions related to identifying the solid shapes and drawing isometric sketches for solid shapes. When you see 3-dimensional objects from different positions or different angles it looks different. In solutions of NCERT for class 7 maths chapter 15 visualising solid shapes, you will get many questions related to isometric view of solid shape from different sides and angles which will give you more clarity of the concept. Let's understand this NCERT chapter with some basic solid shapes.
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Cube:- Below given shape is known as a cube. It has equal length, breadth, and height. It consists of 6 faces, 12 edges and 8 vertices. Dice is an example of a cube.
Cylinder:- Below given shape is known as a cylinder. The horizontal crosssection of the cylinder is rectangular in shape and the vertical cross-section is circular in shape.
The shadow of a sphere will be circular in shape, the shadow of a cone will be triangular in shape, the shadow of the cylinder will be rectangular in shape. In simple words, this shadow is known as a plane view of a solid shape. There are 14 questions in 4 exercises of this chapter. You will get detailed explanations of all these questions in the NCERT solutions for class 7 . You can get NCERT solutions from class 6 to 12 for science and maths by clicking on the above link.
NCERT Class 7 Maths Chapter 15 Visualising Solid Shapes Topics:
15.1 Introduction: Plane Figures And Solid Shapes
15.2 Faces, Edges And Vertices
15.3 Nets For Building 3-d Shapes
15.4 Drawing Solids On A Flat Surface
15.4.1 Oblique Sketches
15.4.2 Isometric Sketches
15.5 Viewing Different Sections Of A Solid
15.5.1 One Way To View An Object Is By Cutting Or Slicing
15.5.2 Another Way Is By Shadow Play
15.5.3 A Third Way Is By Looking At It From Certain Angles To Get Different Views
Doing all the questions and activities of Solutions for NCERT Class 7 Maths Chapter 15 Visualising Solid Shapes will be interesting.
NCERT Solutions for Class 7 Maths Chapter wise
|Chapter 8||NCERT solutions for class 7 maths chapter 8 comparing quantities|
NCERT Solutions for Class 7 Subject wise
Benefits of NCERT solutions for class 7 maths chapter 15 visualising solid shapes
- There are some questions to make an isometric shape using paper which you should try at your home to visualize and understand it better.
- These NCERT solutions will make your homework easy as you will find the detailed explanations of all the NCERT questions including practice questions given below every topic.
- As the name suggests this chapter is more about visualizing and drawing the front view, side view, and top view and the isometric view of the solid shapes. In CBSE NCERT solutions for class 7 maths chapter 15 visualising solid shapes, you will get step-by-step explanations to draw all the projection view from the solid shape and the isometric view from the projected view.
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