a rectangular plot is to be developed for a meeting to be organised on "SAVE WILDLIFE".The length of the plot is thrice its breadth.If the perimeter of this plot is 800m,then find the length of the plot.
Answers
Answered by
2
Let the breadth be b.
then the length is 3b.
we know perimeter of a rectangle is 2(l+b) but this is given as 800.
therefore, 2(b+3b)=800
8b=800
b=100
Therefore the length is 3*100 which is 300
then the length is 3b.
we know perimeter of a rectangle is 2(l+b) but this is given as 800.
therefore, 2(b+3b)=800
8b=800
b=100
Therefore the length is 3*100 which is 300
Similar questions