C-16-Q119mediumsingle_mcq
Diameter of a circular field is m and there is a m wide road around it. Radius of outer circle is —
Diameter of a circular field is m and there is a m wide road around it. Radius of outer circle is —
- a m
- b m
- c m
- d m
Diameter of a circular field is m and there is a m wide road around it. Radius of outer circle is —