" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
l=6π
l=α:360°*2πr
6π=30°:360°*2πr
6π=1/12*2πr
6π=⅙πr/:⅙π
r=6π:⅙π
r=6π*6π
r=36π
Powinno być dobrze ;)