Calculate the perimeter of a rectangle in which the sum of the lengths of adjacent sides is 4 cm.

univerkov | May 11, 2021 | education

According to the condition of the problem, it is specified that the sum of the lengths of the adjacent sides is 4 cm, and also, according to the condition of the problem, a rectangle is specified. This means that 4 cm is the sum of the length and width of the rectangle.

According to the formula for finding the perimeter of a rectangle:

P = (a + b) * 2, where P is the perimeter of the rectangle, a is the length of the rectangle, and b is the width of the rectangle.

Find the perimeter of the rectangle:

P = 4 * 2 = 8 (cm).

Answer: 8 centimeters perimeter of the rectangle.

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