a circular flower bed is surrounded by a path 5 M wide. the diameter of a flower bed is 65 M. what is the area of path?
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Area of the flower bed with 65 m diameter
Pie x r^2 = 3.14 x 32.5^2 = 1056.25 x pie
Area of the circular region including flower bed and 5m wide path
Pie x r^2 = 3.14 x 35^2 = 1225 x pie
Therefore area of the 5m wide path
= (1225xpie) -(1056.25xpie) = 168.75 x pie= 530 cm^2
Pie x r^2 = 3.14 x 32.5^2 = 1056.25 x pie
Area of the circular region including flower bed and 5m wide path
Pie x r^2 = 3.14 x 35^2 = 1225 x pie
Therefore area of the 5m wide path
= (1225xpie) -(1056.25xpie) = 168.75 x pie= 530 cm^2
gajjumaster762:
wrong hai bhai ans 1100 hai par mujai solution nahi pata
sorry
instead of 35, we must use 37.5 as radius in the second step. so we get area of 1406.25xpie cm^2. (1406.25xpie - 1056.25xpie) = 350xpie = 1100
sorry for the mistake I made
thanks bhaiya...
welcome
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