Question
Which of the following ways is incorrect to work out the total number of parallelograms? Give the answer in letter. (Eg a)
  1. 4 + 4 + 4 + 4 + 4 + 4 + 4
  2. 7 x 4
  3. 7 + 7 + 7 
  4. 4 x 7
2 m

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Which of the following ways is incorrect to work out the total number of parallelograms? Give the answer in letter. (Eg a)
  1. 4 + 4 + 4 + 4 + 4 + 4 + 4
  2. 7 x 4
  3. 7 + 7 + 7 
  4. 4 x 7