Question

The perimeter of a parallelogram is 130 . if the longer side is 15 m greater than the shortest side . Find the length of sides of parallelogram .

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Answer 1

Answer:

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Step-by-step explanation:

Correct option is

B

10,30

Let shorter side =x

Longer side =x+20

Perimeter =80cm

⇒2(x+x+20)=80cm⇒2x+20=40⇒x=

2

20

=10cm

hence, Shorter side =10cm

Longer side =10+20=30cm