The diameter of a circular park is 24 m. A 3 m wide path
runs around it from inside. Find the cost of paving the
path at 25 per square meter.
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Answer:
4950 rupees
Step-by-step explanation:
- Area of the path =area of outer circle - area of inner circle =piR square - pi r square
=22/7(12)square - 22/7(9)square=
22/7(144-81)
=22/7*63
=198metre square
Cost of paving =198*25
=4950 rupees
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