[CBSE 2006C)
(Use ti = 3.14.)
38. A milk container is made of metal sheet in the shape of frustum of a cone
whose volume is 104593 cmº. The radii of its lower and upper circular
ends are 8 cm and 20 cm respectively. Find the cost of metal sheet used
in making the container at the rate of * 1.40 per cm?.
[CBSE 2010
Answers
Answered by
1
Answer:
check on google many answer on google
Similar questions