Kya aise nahi hona chahiye sir

Thanks Sir for your response 

Sir one more question related to this that Kya hemisphere cylinder ke aandar hota Hai ?

And another one more question of class 10th exercise 13.1 that surface area of capsule = surface area of cylinder+surface area of two hemisphere

I think this way is right

Plz correct me if anything wrong

Thanks sir

Hello Dev

Bird Bath neeche se hollow hota hai.

Bird bath mein sirf hemispherical portion mein paani hota hai. Cylinder neeche se hollow hota hai.

That is why we do not take base of cylinder.