Question

a rectangular piece of land is hundred metre long and 70 metre broad it as if 3 metre White Cement Ltd for all around it on the inside find the area of cemented path and cost of constructing it at 215rupies per metre Square​

Answer 1

Answer:

Step-by-step explanation:

Given :- rectangle

               bredth = 70m  and length = 100m

    width of the path = 3m

now area of path = area of big rectangle -area of small rectangle

   =  106( because 100 +3+3)  X 76(because 70+3+3) - 100X70

 =8056- 7000

= 1056 m².

Cost per m² = 215rupees

cost for 1056 m² = 1056 X 215

             =227040 rupees

hope it helped

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Answer 2

Answer:

Step-by-step explanation:-

• first find the perimeter of the rectangular path

perimeter of rectangle = 2(l+b)

2(l+b)

=146 sq m

for 215 per m

it will take a cost of rs 215 x 146

ANS:- 31390