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.
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