perimeter of rectangle=240
bredth=1/3
length=?
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length of rectangle is 720
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riyayagyik:
2 (x+x/3)= 240
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Perimeter of a rectangle =
=2 x (length + breadth )
Let length =X
=2 x (X + 1/3)=240
=X + 1/3=240/2=120
=X + 1= 120 x 3=360
=X=360-1=119
Hence length =119
=2 x (length + breadth )
Let length =X
=2 x (X + 1/3)=240
=X + 1/3=240/2=120
=X + 1= 120 x 3=360
=X=360-1=119
Hence length =119
oh sorry
silly mistake
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