Question
P4.PA.JM.17092428-A1
Michael was drawing a pyramid-like structure as shown. It consists of shaded and unshaded squares. The rest of the structure follows the same pattern.
  1. How many shaded squares are there in Row 12?
  2. In which row would there be 29 squares?
  3. Michael had drawn a total of 81 squares. How many shaded squares were there in the drawing?
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Primary 4 PATTERNS P4.PA.JM.17092428

16 Jun 2024, 11:05 PM

Michael was drawing a pyramid-like structure as shown. It consists of shaded and unshaded squares. The rest of the structure follows the same pattern.
  1. How many shaded squares are there in Row 12?
  2. In which row would there be 29 squares?
  3. Michael had drawn a total of 81 squares. How many shaded squares were there in the drawing?
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