Question

a park 300m by 210m has a path5m wide all around it,the path being inside the park.
Find the cost os constructing the path at rs.100 per 10msq.​

Answer 1

Area of path = Area of park - Area of park excluding path = 300 • 210 - 290 • 200 = 63000 - 58000 = = 5000 sq metres.

10 metre square costs $100

5 metre square costs $50

The required cost is $ 50000.

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Answer 2

Answer:

area of park equal to 300×210=

then the path along with park equal to 310×220=

then area of path along with park is subtracted from area of park the you get ans