Question 1: Identify the nets which can be used to make cubes.
Answer: (ii), (iii), (iv) and (vi)
Question 2: Dice are cubes with dots on each face. Opposite faces of a die always have a total of seven dots on them. Insert suitable numbers in the blanks, remembering that the number on the opposite face should total to 7.
Question 3: Can this be a net for a die? Explain your answer.
Answer: No, because 4 is opposite 1 and 3 is opposite 6 and they do not add up to 7.
Question 4: Here is an incomplete net for making a cube. Complete it in at least two different ways. Remember that a cube has six faces. How many are there in the net here?
Question 5: Match the nets with appropriate solids.
|Column I||Column II|
Answer: (a) → 2, (b) → 3, (c) → 4, (d) → 1
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