Question

one side of a paralleogram is 3/4 time it's adjacent side. if the perimeter of the parallelogram is 70 cm, find the sides of a parallelogram.


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Answer 1

Answer:

side of parallelogram are 20,15,15,20

Step-by-step explanation:

let the one side of parallelogram is x and other be y

then according to the question

x= 3/4y

the perimeter of the parallelogram is

= y+3/4y+3/4y+y= 70

2y+ 6/4y= 70

14y=70×4

14y=280

y= 20

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