*According to the CBSE Syllabus 2023-24, this chapter has been renumbered as Chapter 13.
NCERT Solutions for Class 7 Maths Exercise 15.2 Chapter 15 Visualising Solid Shapes are provided in this article. These solutions are one of the top resources when it comes to providing a question bank for students to practise. This exercise of NCERT Maths Solutions for Class 7 Chapter 15 contains topics related to drawing solids on a flat surface. The professional tutors at BYJU’S formulated these exercises to help students with their exam preparation to attain good marks in the Maths exam.
NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes – Exercise 15.2
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1. Use isometric dot paper and make an isometric sketch for each one of the given shapes:
(i)
Solution:-
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(ii)
Solution:-
(iii)
Solution:-
(iv)
Solution:-
2. The dimensions of a cuboid are 5 cm, 3 cm and 2 cm. Draw three different isometric sketches of this cuboid.
Solution:-
It is given that the dimensions of a cuboid are 5 cm, 3 cm, and 2 cm.
The three different isometric sketches of this cuboid are shown below:
(i)
(ii)
(iii)
3. Three cubes, each with a 2 cm edge, are placed side by side to form a cuboid. Sketch an oblique and isometric sketch of this cuboid.
Solution:-
Oblique sketch
Isometric sketch
4. Make an oblique sketch for each one of the given isometric shapes:
(i)
Solution:-
(ii)
Solution:-
5. Give (i) an oblique sketch and (ii) an isometric sketch for each of the following:
(a) A cuboid of dimensions 5 cm, 3 cm and 2 cm. (Is your sketch unique?)
(b) A cube with an edge 4 cm long.
Solution:-
(a)
(i) Oblique sketch
(ii) Isometric sketch
(b)
(i) Oblique sketch
(ii) Isometric sketch
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NCERT Solutions for Class 7 Maths
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