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The perimeter of 1 of the 25 congruent squares is how many meters? 1, 4, 5, 20, or 25

The perimeter of 1 of the 25 congruent squares is how many meters? 1, 4, 5, 20, or-example-1
User Futurecat
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There are 25 identical squares arranged inside the 5 by 5 square matrix. From the drawing it's evident that the length of the side of any one of the smaller squares is just 1. Thus, the perimeter of this one smaller square is P = 4(1), or 4.

The desired perimeter is 4.

User Sladomic
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