oblicz pole i objetość kuli o prominiu 2 dm.
proszę :****
V = 4/3 x π x r³
V = 4/3 x π x 2³ = 32/3πdm³
P = 4πr²
P = 4xπ x 2² = 16πdm²
proszę ;)
2dm=20cm
p=4π r²
p=4π2²
p=4π4
p=16π dm²
V=⁴/₃ πr³
v= ⁴/₃ π2³
v=⁴/₃ π8
v=³²/₃πdm³
Mysle ze pomoglem
licze na naj
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V = 4/3 x π x r³
V = 4/3 x π x 2³ = 32/3πdm³
P = 4πr²
P = 4xπ x 2² = 16πdm²
proszę ;)
2dm=20cm
p=4π r²
p=4π2²
p=4π4
p=16π dm²
V=⁴/₃ πr³
v= ⁴/₃ π2³
v=⁴/₃ π8
v=³²/₃πdm³
Mysle ze pomoglem
licze na naj