S.chand class 6 Mathematics Chapter 23 Exercise 23C

 Exercise 23C

Question 1

1. Name the different plane shapes needed to draw the net of

(i) a cube

(iv) a cylinder

(ii) a triangular prism

(v) a triangular pyramid

Question 2

Name the three-dimensional figure that can be made from the given net.

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Question 3

Which of the following figures is not a net for a cube? Explain

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Question 4

Fold the faces of a given net of a cube to form the cube.

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Question 5

Draw the following figures on an isometric sheet.

(i) A cube with dimensions $4 \times 4 \times 4$.

(ii) A cuboid with dimensions $4 \times 3 \times 2$ (i.e., length $=4$ units, width $=3$ units and height $=2$ units).

(iii) A cuboid with dimensions $7 \times 5 \times 3$.

(iv) A cuboid formed by combining two cubes of dimensions $3 \times 3 \times 3$ each.