Question

2. The perimeter oi o parallelogram is 150 cm. One of its side is twice the other. Then Sind the
length of all the sides of a parallelogram.​

Answer 1

Answer:

perimeter of a parallelogram is 150 cm and one of its side is greater than the other by 25 cm.

Let breadth = b , then length (l) = b + 25

Perimeter = 2 (l +b) = 2 ( b +25 +b ) = 150

=> 2b+25= 75

=> b = 25 cm

Length (l) = b+25 = 25+25 = 50 cm

Step-by-step explanation:

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Answer 2

Answer:

In Parallelogram :

• Perimeter : 150 cm
• Let one side be x cm
• Other side : x/2 cm

Perimeter of Parallelogram

• Sum of all sides
• x + x + x/2 + x/2 = 150
• 2x + x = 150
• 3x = 150
• x = 150/3
• x = 50

Opposite sides of parallelogram are equal

Length of first 2 equal sides = 50 cm

Length of others 2 equal sides = 50/2 = 25 cm