Question

30) The volume of a cylinder which exactly fits in a cube of side a is

Answer 1

Answer:

$\large \underline \mathrm\color{red}Answer:-$

$\pi{a }^{3}  /4$

Step-by-step explanation:

When the cylinder exactly fits in the cube of side “a”, the height equals to the edges of the cube and the radius equal to half the edges of a cube.

It means that,

h = a,and r = a/2

Then the volume of a cylinder be =

$π {r}^{2} h$

$π(a/2)^2(a)$

$πa^3/4$