### Access Answers to NCERT Class 7 Maths Chapter 15 – Visualising Solid Shapes Exercise 15.2

**1. Use isometric dot paper and make an isometric sketch for each one of the given shapes:**

**(i)**

Solution:-

**(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:-**

From the question it is given that dimension of a cuboid are 5 cm, 3 cm, and 2 cm.

The three different isometric sketches of this cuboid is shown below,

1

2

**3**

**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.**

**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