" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V=π*r²*h
V=1000π
Pole pods.=π*r²=100π
pole boczne=2r*π=20π
pole calk=pole pods.+pole boczne
pole calk.=100π+20π=120π
V=πr²*H=π*10*10*10=1000π
Pc=2πr²+2πrH=2*π*10*10+2*π*10*10=200π+200π=400π