" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
r1 =5r
H1=1/4 H
V1=π(5r)² *H/4
V1=π25r²*H/4
V1/V =π25r²H/(4πr²H)
V1/V =25/4 stosunek objętości