The length and width of the rectangle together are 1dm 2cm The width of the rectangle is 3cm
| April 28, 2021 | education
The length and width of the rectangle together are 1dm 2cm The width of the rectangle is 3cm What is the rectangle peremiter?
Initially, we need to know the length of the given rectangle. It is known that the sum of the length and width is 1 dm 2 cm, and the width is 3 cm.
1 dm 2 cm – 3 cm = 12 cm – 3 cm = 9 cm.
In order to find the perimeter, we multiply by two the sum of the length and the width
P = (9 cm + 3 cm) * 2 = 24 cm.
Answer: The perimeter of the rectangle is 24 cm.
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