The perimeter of the rectangle ABCD is 40 in. The length of the rectangle is 12 cm, find the width of the rectangle?
| January 16, 2021 | education
The perimeter of the rectangle ABCD is 40 decimeters.
The rectangle is 12 centimeters long.
Let’s convert decimeters to centimeters:
1 dm = 10 cm.
40 dm = 400 cm.
Find the sum of the lengths of the rectangle:
12 + 12 = 24 centimeters.
Let’s calculate what the two widths of the polygon are equal to:
400 – 24 = 376 centimeters.
Let’s calculate the value of one width:
376: 2 = 188 centimeters.
Answer: 188 centimeters.
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