Question

find the sides of a parallelogram if one of its side is longer than the other by 15 CM and its perimeter is 250cm​

Answer 1

Answer:

Let one of the sides of the paralellogram be a and the one adjacent to it be b.

The perimeter of the parallelogram=2(a+b)=150 a+b=75⇒1

Since a is greater than b by 25cm , a=b+25

By substituting it in equation 1

b+25+b=75

2b=50

b=25

a+b=75

a=75=25

a=50

Therefore the sides of the parallelogram are 50cm, 25cm,50cm,25cm.

Answer 2

Answer:

here in parallelogram.

let side be Xcm.

then other side=X+15cm.

now perimeter of parallelogram=2(l+b)

=250=2(X+X+15)

250=2(2x+15)

=125=2x+15

=110/2=X

X=55cm

therefore, one side= 55

other side =55+15=7 0

hope it helps you

Step-by-step explanation:

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