Question

Perimeter of a parallelogram is 300 cm. One of its sides is greater than the other side by 50 cm. Find the lengths of all sides.​

Answer 1

Answer:

let the length be x and breadth be y

perimeter of parallelogram= 2(length + breadth)

given that x= 50+y

perimeter=500

therefore, perimeter= 2(x+y)

500= 2( 50+y + y)

500= 100 + 4y

500 - 100 = 4y

400 = 4y

y= 400/4

y= 100 cm

therefore, x = 50+y= 50+100= 150 cm

Step-by-step explanation:

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