Question

a rectangular piece of land is 82m long and 42 m broad .it has 2 m wide cemented path all around inside the land.find the area of cemented path and cost of constructing at rs 300 perm2​

Answer 1

Answer:

75600

Step-by-step explanation:

82×42=3444

84×44=3696

3696-3444=256

256×300=75600