Find the relation between r and a in the following figure.
if a = x ∗ r , type 100x rounded off to 2 decimal places.
Notice that we have 3 spheres along the diagonal of the cube.
So, we can be certain that the diameter of the spheres lies along the diagonal of the cube.
So, 2d = diagonal of cube = √3a
So, 4r = √3a
Now, a = 4√3 ∗ r = 2.30 ∗ r
So my x is 2.30 and multiplied by 100 is 230.