" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
314/phi
=akar(314/3,14)
=akar(100)
=10
314 = 3,14r²
3,14r²= 314
r²= 100
r=√100 = 10 cm