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Dae alaseExercise 411. Fill in the blanks.◆ The length of the boundary of a figure is called the paine seof the figure.The perimeter of a square is 4 xThe perimeter of a rectangle is 2xThe perimeter of a figure made of line segments is the·of the lengths of the segments.?Find the perimeter of the following figures. |
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Answer» I) perimeter II) sideIII) length and breadth IV) sum |
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