the diameter of a circular Park is 66 outside the park there is a path 4 metre running around it find the cost of turfing the path at rupees 2.50 per square metres
Answers
Answered by
1
Answer:
area of the path.
πR2- πr2
π{R2-r2)
R=33+4=37m
r=33m
A=22/7(37^2-33^2)
=22/7×280
=22×40=880m2
cost of turfing = 880×2.5=Rs. 2200
hope this helps please please please please mark as brainlest answer
Similar questions