" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
343= r^3
7=r
LP = 4x22:7x3x3=113,14
r³=v/(4/3 π)
=1437,33/(4/3 . 22/7)
=3x7x1437,33/4x22
=30184/88
=343
r =³√343 =7 cm
L=4πr²
=4x22/7x7x7
=4x22x7
=616 cm²