Question

find the volume of metal used in a hollow cylindrical pipe of inner radius and outer radius 2cm and nice respectively and the height of pipe is 14 cm.​

Answer 1

Answer:

The thickness of the hollow wooden cylinder is 2cm. It is 35cm long and it's inner radius is 12cm. Find the volume of the wood required to make the cylinder , assuming it is open at either end.

is the question which u are asking above is this which i wrote. i thought of this coz this question is too in my book but not in this which u asked. so,if it's correct and u find it helpful then please mark me as a brainlist..

Answer 2

Answer is in the picture