Töwerek we onuň meýdany

 
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r radiusly töwerek üçin formulalar:

Töweregiň uzynlygy:
u = 2 r π
Meýdany:
A = r2 π

π san:

π = 3.1415926535 8979323846 2643383279 5028841971 6939937510
      5820974944 5923078164 0628620899 8628034825 3421170679 ...
 

 
Mathematics
Mathematics Applets

URL: www.walter-fendt.de/m14tm/picomputation_tm.htm
© Walter Fendt, November 22, 2002
Translation: PICT Turkmenistan, 2012
Last modification: July 28, 2012