SOLUTION: The length of a rectangle is double its width. find the perimeter if the width is 200cm

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Question 958415: The length of a rectangle is double its width. find the perimeter if the width is 200cm
Answer by satyareddy22(84) About Me  (Show Source):
You can put this solution on YOUR website!
length = 2(breadth)
breadth = 200 => lenghth = 2(200)=400
perimeter=2(length + breadth)=2(400+200)=2(600)=1200
perimeter=1200cm