RBSE Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.2

Rajasthan Board RBSE Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.2 Textbook Exercise Questions and Answers.

RBSE Class 7 Maths Solutions Chapter 15 Visualising Solid Shapes Ex 15.2

Question 1.
Use isometric dot paper and make an isometric sketch for each one of the given shapes.
(i)

Answer:

(ii)

Answer:

(iii)

Answer:

(iv)

Answer:

Question 2.
The dimensions of a cuboid are 5 cm, 3 cm and 2 cm. Draw three different isometric sketches of this cuboid.
Answer:

Question 3.
Three cubes each with 2 cm edge are placed side by side to form a cuboid. Sketch an oblique or isometric sketch of this cuboid.
Answer:

Question 4.
Make an oblique sketch for each one of the given isometric shapes.
Answer:

Take a square paper and draw oblique sketch yourself.

Question 5.
Give (i) an oblique sketch and (ii) an isometric sketch for each for 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.
Answer:
(a) For oblique sketch take a square paper and draw cuboid of dimension 5 cm, 3 cm and 2 cm. Sketch of cuboid is not unique. There can be more shapes in different positions.
(b) For isometric sketch take an isometric sheet and draw cube of edge 4 cm.