The area of the Amita’s rectangular land is 2000 sq.m. and perimeter of it is 180 m. By calculating, let us write the length and breadth of the Amita’s land.
Let the length of rectangular land be l.
As, length × breadth = Area
breadth =
.
Also given, perimeter = 180
According to question,
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Hence, if the length = 40m then breadth = 50m
Or
If length = 50m then length = 40m
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minutes to fill the reservoir. If the two pipes are opened separately, then one pipe would take 5 minutes more time than the other pipe. Let us write by calculating the time taken to fill the reservoir separately by each of the pipes.