The length of the rectangular piece of land is 43m, and its width is 15m less than the length.
August 27, 2021 | education|
The length of the rectangular piece of land is 43m, and its width is 15m less than the length. Find the perimeter and area of the lot.
The first step is to calculate the width of the rectangular section:
1) 43 m – 15 m = 28 m width of the rectangular section.
The perimeter of a rectangle is calculated as the sum of its length and width, multiplied by two. P = 2 * (a + b) Calculate the perimeter of the site:
2) 2 * (43 m + 28m) = 142 m perimeter of the rectangle.
The area of a rectangle is calculated as the product of its length and width. S = a * b. Let’s calculate the area of the site:
3) 43 m * 28 m = 1204m2 plot area.
Answer: the perimeter of the plot is 142 m, the area of the plot is 1204 m2.
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