What is the volume of an article which is made by digging out a hemisphere from each end of a solid cylinder?
Posted: Wed Jul 13, 2022 8:06 pm
a) πr2h + 2(2πr3)
b) 2πrh – 2(πr2)
c) 2πrh + 2(\(\frac {2}{3}\) πr2)
d) πr2h – 2(\(\frac {2}{3}\)πr3)
b) 2πrh – 2(πr2)
c) 2πrh + 2(\(\frac {2}{3}\) πr2)
d) πr2h – 2(\(\frac {2}{3}\)πr3)