C-16-Q107mediumsingle_mcq
The circumference of a circle is m. The radius is approximately —
The circumference of a circle is m. The radius is approximately —
- a m
- b m
- c m
- d m
ব্যাখ্যা
From , . This gives approximately m.
The circumference of a circle is m. The radius is approximately —
From , . This gives approximately m.