We placed two earthen plots of rectangular shape. The dimensions of one are 110 m and 190 m, and the other is 150 meters and 140 meters. Which section will have a longer fence?
In order for which section the fence will be longer, it is necessary to calculate the perimeter of the section. Since we have a rectangular area, the perimeter formula will look like this:
P = (a + b) * 2, where a and b are the sides of the rectangular section
Thus, we calculate the perimeter of the first section:
P = (110 + 190) * 2 = 600 meters
We also calculate the perimeter of the second section:
P = (150 + 140) * 2 = 580 meters
Answer: The fence of the first section is longer than the second.
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