Find the perimeter of a rectangle whose length is 14 cm, which is 2 times its width.

univerkov | December 20, 2020 | education

Given: length = 14 cm, width = 2 * length = 2 * 14 = 28 cm.
The perimeter of a rectangle is found as the sum of all its sides. Thus, P = 14 + 14 + 28 + 28 = 2 (14 + 28) = 2 * 42 = 84cm.
Answer: 84 cm

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