how many rectangles in a 3x3 matrix?

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How many rectangles in a 3x3 matrix?

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How many rectangles in a 3x3 matrix?. How Many 3X3Rectangles? How Many 1X1 Rectangles? How Many 1X2 Rectangles? How Many 2X1 Rectangles? How Many 2X2 Rectangles? How Many 1X3Rectangles? How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?. - PowerPoint PPT Presentation

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Page 1: How many  rectangles  in a 3x3  matrix?

How many rectangles

in a 3x3 matrix?

Page 2: How many  rectangles  in a 3x3  matrix?
Page 3: How many  rectangles  in a 3x3  matrix?

How Many 3X3Rectangles? How Many 1X1 Rectangles? How Many 1X2 Rectangles? How Many 2X1 Rectangles? How Many 2X2 Rectangles?How Many 1X3Rectangles?

How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 4: How many  rectangles  in a 3x3  matrix?
Page 5: How many  rectangles  in a 3x3  matrix?

3X3 Rectangles = 1 How Many 1X1 Rectangles? How Many 1X2 Rectangles? How Many 2X1 Rectangles? How Many 2X2 Rectangles?How Many 1X3Rectangles?

How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 6: How many  rectangles  in a 3x3  matrix?
Page 7: How many  rectangles  in a 3x3  matrix?
Page 8: How many  rectangles  in a 3x3  matrix?
Page 9: How many  rectangles  in a 3x3  matrix?
Page 10: How many  rectangles  in a 3x3  matrix?
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Page 12: How many  rectangles  in a 3x3  matrix?
Page 13: How many  rectangles  in a 3x3  matrix?
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3X3 Rectangles = 1 1X1 Rectangles = 9

How Many 1X2 Rectangles? How Many 2X1 Rectangles? How Many 2X2 Rectangles?How Many 1X3Rectangles?

How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 16: How many  rectangles  in a 3x3  matrix?
Page 17: How many  rectangles  in a 3x3  matrix?
Page 18: How many  rectangles  in a 3x3  matrix?
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Page 22: How many  rectangles  in a 3x3  matrix?

3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6

How Many 2X1 Rectangles? How Many 2X2 Rectangles?How Many 1X3Rectangles?

How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 23: How many  rectangles  in a 3x3  matrix?
Page 24: How many  rectangles  in a 3x3  matrix?
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Page 29: How many  rectangles  in a 3x3  matrix?

3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6 2X1 Rectangles = 6

How Many 2X2 Rectangles?How Many 1X3Rectangles?

How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 30: How many  rectangles  in a 3x3  matrix?
Page 31: How many  rectangles  in a 3x3  matrix?
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3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6 2X1 Rectangles = 6 2X2 Rectangles = 4

How Many 1X3Rectangles? How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 35: How many  rectangles  in a 3x3  matrix?
Page 36: How many  rectangles  in a 3x3  matrix?
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3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6 2X1 Rectangles = 6 2X2 Rectangles = 41X3Rectangles = 3

How Many 3X1Rectangles? How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 39: How many  rectangles  in a 3x3  matrix?
Page 40: How many  rectangles  in a 3x3  matrix?
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Page 42: How many  rectangles  in a 3x3  matrix?

3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6 2X1 Rectangles = 6 2X2 Rectangles = 41X3Rectangles = 3 3X1Rectangles = 3

How Many 2X3 Rectangles? How Many 3X2 Rectangles?

Page 43: How many  rectangles  in a 3x3  matrix?
Page 44: How many  rectangles  in a 3x3  matrix?
Page 45: How many  rectangles  in a 3x3  matrix?

3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6 2X1 Rectangles = 6 2X2 Rectangles = 41X3Rectangles = 3 3X1Rectangles = 3 2X3 Rectangles = 2

How Many 3X2 Rectangles?

Page 46: How many  rectangles  in a 3x3  matrix?
Page 47: How many  rectangles  in a 3x3  matrix?
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3X3 Rectangles = 1 1X1 Rectangles = 9 1X2 Rectangles = 6 2X1 Rectangles = 6 2X2 Rectangles = 41X3Rectangles = 3 3X1Rectangles = 3 2X3 Rectangles = 23X2 Rectangles = 2

Page 49: How many  rectangles  in a 3x3  matrix?

Total

1 + 9 + 6 + 6 + 4 + 3 + 3 + 2 + 2 =