Seudónimo Seudónimo
  • 26-02-2016
  • Mathematics
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Jamie put 8 squares together to make a rectangle. There are 2 row of squares Each row has 4 squares how many pairs of sides touch each other in the rectangle

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darkmyst
darkmyst darkmyst
  • 26-02-2016
10 pairs :)


2 rows= 3 pairs touching 4 columns= 1

2*3+4*1=10

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