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  • Length of one side of a parallelogram is 10 cm, then the length of its adjacent side, when perimeter of parallelogram  given as 50 cm is Option: 1

Length of one side of a parallelogram is 10 cm, then the length of its adjacent side, when perimeter of parallelogram  given as 50 cm is 

Option: 1

12cm


Option: 2

14cm


Option: 3

10cm


Option: 4

15cm


Answers (1)

best_answer

From the concept, opposite side of a parallelogram is equal.

Let ABCd is parallelogram, AB = 10 cm and AB and BC are adjacent side

AB = CD and AD = BC (opposite sides)

AB+BC+CD+DA = 50

10+BC+10+DA = 50

BC+DA+20=30

BC=15

BC = DA = 15 cm

Posted by

jitender.kumar

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