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Question
Which of the following shapes has the smallest perimeter?
Which of the following shapes has the smallest perimeter?
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Solution
The correct option is C
Option C )
Perimeter of rectangle = 10 cm + 4 cm +10 cm + 4 cm = 28 cm
Perimeter of square = 8 cm × 4 = 32 cm
Perimeter of triangle = 7 cm + 10 cm + 8 cm = 25 cm
Perimeter of polygon having 4 sides = 11 cm + 5 cm + 11 cm + 10 cm = 37 cm
Perimeter of square ( = 32 cm ) is the smallest.
Option C )
Perimeter of rectangle = 10 cm + 4 cm +10 cm + 4 cm = 28 cm
Perimeter of square = 8 cm × 4 = 32 cm
Perimeter of triangle = 7 cm + 10 cm + 8 cm = 25 cm
Perimeter of polygon having 4 sides = 11 cm + 5 cm + 11 cm + 10 cm = 37 cm
Perimeter of square ( = 32 cm ) is the smallest.
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