The width of the rectangular classroom is 8 m and the length is 12 m. Find an example of the class.
| April 28, 2021 | education
Let’s take the class as a rectangle.
The perimeter of a rectangle is equal to the sum of the lengths of its sides and is determined by the formula
P = (a + b) 2, where a is the length of the rectangle and b is its width
b = 8 m, a = 12 m
P = (8 + 12) 2 = 40 m
Answer: the perimeter of the class is 40 meters
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