Question 4033
 
  the distance around the barbecue pit = the circumference of the pit
  the formula for circumference = 2{{{PI}}}r  where r is radius and {{{PI}}}is 3.14
  So the 'r' here = 1 mtr. (Half of the diameter)
  = the circumference  = 2*{{{PI}}}*1
  =  2*3.14*1 
  =  6.28 meters.  Answer.  

  Before solving any problem you must read and understand what is asked. Then   
  apply the formula and find the solution.  


  gsm