Directions: Read the given information carefully and answer the following questions.
An apple pie of radius R cm has to cut into X identical pieces, area of each piece was 0.77 cm². But later on, it was found that 50% of pie was rotten so the remaining 50% was cut into (X –3) pieces with area of 0.616 cm² of each piece.

Q:

Find out the circumference of the original pie?

• 1
  $$ {44\over 25}$$ cm
• 2
  $$ {88\over 25}$$ cm
• 3
  $$ {176\over 25}$$ cm
• 4
  $$ {132\over 25}$$ cm
• 5
  None of these