A GIVEN QUANTITY OF METAL IS TO BE CASTE INTO A HALF CYLINDER WITH A RECTANGULAR BASE AND SEMICIRCULAR ENDS SHOW IN ORDER THAT TOTAL SURFACE AREA MAY BE MINIMUM THE RATIO OF THE LENTH OF THE CYLINDER TO THE DIAMETER OF ITS SEMICIRCULAR ENDS IS 3.14:3.14+2?

Asked by harshita srivastava | 23rd May, 2013, 09:24: PM

Expert Answer:

Answered by  | 24th May, 2013, 05:56: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.