Chapter 15 Visualising Solid Shapes Exercise 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:
Given
The dimension of a cuboid are 5 cm, 3 cm, and 2 cm.
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:
(i)
Answer:
(ii)
Answer:
Question 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.
Answer:
(a)
(b)
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