A circular park has a path uniform width around it . the difference between the outer and inner circumference of the circular park is 132 m and it width is 3.5 m, then the radius of inner circular park is
Answers
Answered by
10
Given that 2π(r1-r2)=132
π(r1-r2)=66
22/7(r1-r2)=66
1/7(r1-r2)=3
r1-r2=21cm
Hence 21 cm is the width of the path
Similar questions