Let’s determine what perimeter a square site with 4 m sides has (they are all equal for a square):
1) 4 * 4 = 16 (m) – the perimeter of the square area.
Now let’s calculate the perimeter of a rectangular area with sides of 6 m and 3 m:
2) 2 (6 + 3) = 2 * 9 = 18 (m) – the perimeter of the rectangular area.
Obviously, a rectangular area has a larger perimeter than a square one. To find out how much one perimeter is larger than the other, you need to subtract the smaller one from the larger value:
3) 18 – 16 = 2 (m).
Answer: rectangular by 2 m.
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