3 b part

Asked by lovemaan5500 | 25th Feb, 2018, 07:37: AM

Expert Answer:

 
begin mathsize 16px style distance equals 2 straight pi cross times 10 cross times open parentheses 210 over 360 close parentheses end style

Answered by Arun | 25th Feb, 2018, 04:58: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.