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2 marksNumber Sequences and Rules

CSEC Mathematics · January 2014 · Paper 2 · Question 8(b)(iv)

Study the patterns in the table shown below. Complete the table by inserting the missing values in the rows numbered (i), (ii), (iii) and (iv).

Complete the row for No. of Trapezia (n) = n.

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Other parts of this question

  1. 8(a)On the answer sheet provided, draw Figure 4, the FOURTH figure in the sequence.[2 marks]
  2. 8(b)(i)Complete the row for No. of Trapezia (n) = 4.[2 marks]
  3. 8(b)(ii)Complete the row for No. of Trapezia (n) = 10.[2 marks]
  4. 8(b)(iii)Complete the row where No. of Triangles = 64.[2 marks]

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