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How many rectangles can be observed In the grid...........

How many rectangles can be observed In the grid...........

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Grade:12th pass

1 Answers

Khimraj
3007 Points
6 years ago
Simply Calculate rectangle like this
  1.  rectangle with one box = 8 
  2. rectangle with two box =  10   (6 horizontal + 4 verticle)
  3. rectangle with three box =  4
  4. rectangle with four box =  5  
  5. rectangle with six box =  2
  6. rectangle with eight box =  1 
So Total rectangle = 30
Hope it clears. If still  you have doubt you can ask me. If you like answer then please approve it.

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