Question

Why is volume area times thickness?

Answer 1

\[Volume=l \times b \times h \]
is valid for all bodies?

Answer 2

\[V=l*w*h\]

Answer 3

for rectangular shape

Answer 4

i have a uniform circular disc!

Answer 5

pic of it?

Answer 6

volume of a cylinder

Answer 7

lol

Answer 8

sorry typeo A = pi*r^2

Answer 9

so volume?

Answer 10

in order for it to have volume the disc needs to have height. in this case its just a circle, you can only get surface area of a 2d object.

Answer 11

I have 2 uniform disc having the same mass and the same thickness made from different materials..

Answer 12

http://www.mathopenref.com/cylindervolume.html

Answer 13

back to your original question, the volume of a uniform disc WITH height is \[V=\pi*r^{2}*h \]

Answer 14

thanks! @Fonzy @phi !!