Question

Hello, Tutors!

I am struggling on how to do problems related to finding the volume using integrals. Could you please help me?
Any easy-to understand resources?
Thank You for all your help. I am thankful for you tutors!!!!!!!

Answer 1

google is your friend.
lots of examples online.

you looking for solids of revolution, or 3D volumes in general?

Answer 2

I am looking for 3 D volumes. Finding A(y) through similar triangles is difficult in terms of 3 D. I still do not understand how to do them despite looking at the book examples.

I know that after finding A(y) I have to integrate it to find the volume but the first step is to find A(y), the hardest part for me.