The area of a circular play ground is 154m2. A path of width 2m is laid around and outside of
it. Find the cost of levelling the path at the rate of ₹7 per square metre.
Answers
Answered by
0
Answer:
the answer is 2,156 rupees
Answered by
3
Answer:
700 rupees
Step-by-step explanation:
area=154
πr²=154
then r=7
the bigger circle form by path formation and it's radius is r+2=9
total area=πr²
π9²=254
area of path=254-154=100
total cost =7*100=700
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