The area of the plot is rectangular = 72 m2. The length of one side is 9 m. Find the perimeter of this section.
September 2, 2021 | education
| Let’s find the unknown side of the rectangle, for this it is necessary to divide the area of this rectangle by the value of the known side of the rectangle:
72 m2: 9 m = 8 meters – the value of the side that was unknown;
Find the perimeter of this rectangle, for this you need to add two lengths and two widths of the rectangle:
9 m + 9 m + 8 m + 8 m = 34 m – the perimeter of this rectangle.
Answer: 34 m is the perimeter of this rectangle.
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