The perimeter of a parallelogram whose parallel sides have lengths equal to 12 cm and 9cm is: *
21 cm
42 cm
3 cm
108 cm
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The perimeter of a parallelogram whose parallel sides have lengths equal to 12 cm and 9cm is: *
21 cm
42 cm
3 cm
108 cm
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Answer:
The perimeter of a parallelogram is 38 cm
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Answer:
The perimeter of a parallelogram is 38 cm.
explanation :
The perimeter of a parallelogram=2(a+b)
P=2(12+7)
=2(19)
=38 cm
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