Question

The sides of a rectangular plot are are in the ratio 5:4 and its area is equal to 500sq. m . Find the perimetre of the plot .

Answer 1

Answer:

Since the sides of a rectangular plot are in the ratio = 5 : 4

Let the length of rectangular plot

= 5x and the breadth of rectangular field = 4x

According to question

Area=500m2

5x×4x=500m2

20x2=500m2

x2=500/20 25

x=5

Length=5x=5×5=25m

Breadth=4x=4×5=20m

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