Q114
The ratio of the outer and the inner perimeters of a circular path is 23 : 22. If the path is 5 metres wide, the diameter of the inner circle is :
A.
55 m
B.
110 m
C.
220 m
AnswerD.
230 m
Answer: Option C
Solution
Answer: Option C
Solution:
∴ Diameter of inner circle :
= (2 × 110) m
= 220 m