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.
Written on Dec. 10, 2017, 1:42 p.m.
-
Answer of this question
Sir example 4th of chapter 13 of class 10th mein total surface area of
Davneet Singh
Comment