B part

Asked by lovemaan5500 | 24th Feb, 2018, 05:18: PM

Expert Answer:

begin mathsize 16px style Let space straight R space and space straight H space be space the space radius space and space height space of space cylinder space respectively.
Let space straight r space and space straight h space be space the space radius space and space height space of space cone space respectively.
Remaining space solid equals Volume space of space cylinder minus Volume space of space cone
equals πR squared straight H minus 1 third πr squared straight h
equals straight pi cross times 12 squared cross times 16 minus 1 third cross times straight pi cross times 6 squared cross times 8
equals 2208 straight pi space cm cubed end style

Answered by Sneha shidid | 24th Feb, 2018, 06:40: PM