Muga dhululubada


Waa maxay mugga dhululubo

Si aad u hesho mugga waxaad u baahan doontaa inaad xisaabiso: dusha sare ee wareegga oo lagu dhuftay dhererka silsiladda.
Qaybtan caanaha: πr2 wuxuu xisaabiyaa dusha wareega. Waxaana lagu dhuftay dhererka dhululubo h Xusuusnow in natiijadu ku timaaddo cutub kasta oo saddex jibbaaran. Tusaale ahaan haddii aad isticmaasho mitir waxaad helaysaa: m3 sentimitir: cm3


V = πr2h


r
h

h r