Pi Pop Quiz

What is pi?
Choose the right answer:
Option A The diameter:circumference ratio in a वृत्त
Option B The radius:circumference ratio in a वृत्त
Option C The area of a circle:area of a square that fits it ratio
Option D The circumference of a circle:perimeter of a square that fits it ratio
 BeastBoyCahill posted एक साल  से अधिक पुराना
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