Question

8.
The length of one side of a parallelogram is
twice the length of its adjacent side. Its
perimeter is 24 cm, Find the length of all the
sides of the parallelogram.​

Answer 1

Answer:

Let the side of ||gm=x and 2x

we know that opposite side ||gm are equal

Perimeter of ||gm= 24cm

sum of all sides =24cm

x+x+2x+2x=24cm

6x=24cm

x=24/6

x= 4cm

therefore ‚side of ||gm = 2(4)cm= 8cm

another two opposite sides = 4cm

4cm ‚ 4cm‚8cm ‚ 8cm are the sides of ||gm

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