Odpowiedź:
l=6π
l=2π
6π=2πr /÷2π
\frac{6 \pi }{2 \pi }2π6π =r
r=3
d=6
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
l=6π
l=2π
6π=2πr /÷2π
\frac{6 \pi }{2 \pi }2π6π =r
r=3
d=6