Question

The perimeter of a parallelogram is 102 cm.If one side is greater that the other by 9cm,find the length of all the sides of a parallelogram​

Answer 1

Answer:

Solution



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Correct option is A)

The perimeter of a parallelogram is 140 cm. If one of the sides is longer than the other by 10 cm.

Let  smaller side (a) =x  then longer side (b)=x+10

Perimeter =2(a+b)=2(x+x+10)=140

                 =>  x=30

Smaller side =30cm     Larger side =30+10=40 cm

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Answer 2

Answer:

Answer is 30 cm.

Step-by-step explanation:

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