Find the perimeter: length 14dm, width 9dm
| December 13, 2020 | education
Width – 9 decimeters (by condition).
Length – 14 decimeters (by condition).
The perimeter is the sum of all sides. Since the rectangle has two identical lengths of 14 decimeters and two identical widths of 9 decimeters, we get:
P = 14 dm + 14 dm + 9 dm + 9 dm = 46 decimetres – perimeter.
Answer: 46 decimeters.
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