The length of a rectangular plot is twice its breadth. if the perimete – InterviewSolution

1.	The length of a rectangular plot is twice its breadth. if the perimeter of the plot is 522 metre, find the area of the plot
Answer» -step EXPLANATION:AREA =528m 2 Let Breadth be bThen length l=2b+1So (B)(2b+1)=528⇒2b 2 +b−528=0⇒2b 2 −32b+33b−528=0⇒2b(b−16)+33(b−16)=0⇒(2b+33)(b−16)=0So b=16l=33.

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