Question

The inner diameter of a wooden cylindrical pipe is 24 cm and it's outer diameter is 28 cm. The Length of the pipe is 35 cm. Find the mass of the pipe , if 1 cm(square) of wood has mass of 4 g.​

Answer 1

Answer:

First find the volume of inner cylindrical pipe

Step-by-step explanation:

and then outer cylindrical pipe. you can Google and ask what is the volume of cylinder