Question

A rectangular piece of land is to be fenced for an exhibition. The length of the exhibition and
is 230 m and its breadth is 200 m. We need to keep an entrance of 10 m and an emergency
exit of 5 m. If the cost of this special fencing is 175 per metre, what be the total cost of fencing ​

Answer 1

Answer:

length of the rectangular land is 230 m

breadth of the rectangular land is 200 m

so,

perimeter of the rectangular land is

2(length+breadth)

=2(230+200) m

=2 .430m

=860 m

for entrance and emergency gate we keep(10+5) m

rest of the perimeter is (860-15) m=845 m

cost of fencing per meter is 175 Rs

cost of fencing for 845 m is 175×845 Rs

=147875Rs

Answer 2

Answer:

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