Question

A rectangular plot 85m long and 60m broad is to be covered with grass of with width 5m from all around .find the area to be covered with grass​

Answer 1

length of a plot=85m

breadth of a plot=60m

height of a plot=5m

lateral surface area of a plot=2(l+b)h

=2(85+60)5

answer

1450square meter

Answer 2

Answer:

A rectangular plot 85 m long and 60 m broad is to be covered with grass leaving 5 m all around.

Thus, the rectangular plot to be laid with grass is 75 m long and 50 m broad.

Now, Area of the rectangular plot to be laid with grass =75×50 sq. m

=3750 sq. m