The sum of the two sides of the parallelogram is 48 cm and the perimeter is 88 cm. Find the sides of the parallelogram.
July 27, 2021 | education|
Since the doubled sum of the two sides is not equal to the perimeter 2 * 48 ≠ 88, this is the sum of the opposite sides.
Then one of the sides is equal to: AD = BC = 48/2 = 24 cm.
Let the second side be equal to X cm, then the perimeter will be equal to:
P = 2 * (24 + X) = 88.
48 + 2 * X = 88.
2 * X = 40.
X = 40/2 = 20 cm.
AB = CD = 20 cm.
Answer: The sides of the parallelogram are 20 cm and 24 cm.
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