Question

A cylinder of radius 5 cm is attached with two hemisphere each its ends . If total lengyh of a cylinder is 20cm then capicity is ____cm

Answer 1

i think this is the answer

Answer:

183.33333 cm ³

Step-by-step explanation:

Cylinder                                           Hemisphere

r=5 cm                                                r= 5 cm

h= 20 cm

                      vol of cylinder+ vol of hemisphere

πr²h + 2/3πr³

πr² (h+2/3r)

25π (20+2*5/3)

25π (20+ 10/3)

25π (60+10/3)

25*22/7*70/3        (you can use cutting method or the normal method)

25*220/3= 183.3333 cm³

Answer 2

Since there are 2 hemispheres i think this is the answer .. I am not so sure.. just tried to help you out