Question

1)The height of cylinder is -
2)The Inner Curved Surface area of a Conical cavity is :
3)The Outer Curved Surface area of a cylinder is :
4)The Total Surface area of the obtained Solid , if ( π=3.14) is :
5)The Remaining volume of a wood left in a cylinder is :
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Answer 1

Answer:

The Remaining volume of a wood left in a cylinder is