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2 marksNumber Sequences and Rules

CSEC Mathematics · Question 7(b)(i)

A table shows the pattern of numbers for figures in a sequence, relating to the number of outer lines of unit length and perimeter. Some rows are incomplete.

Complete the rows numbered (i).

This question uses a figure or table from the paper — you'll see it when you practise.

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Other parts of this question

  1. 7(a)Draw Figure 4 of the sequence.[2 marks]
  2. 7(b)(ii)Complete the rows numbered (ii).[2 marks]
  3. 7(b)(iii)Complete the rows numbered (iii).[2 marks]
  4. 7(c)Show that no figure can have a perimeter of 100 units.[2 marks]

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