Question

You decide to make a beanbag in the shape of a sphere with a diameter of 120 millimeters. You will need to find the volume to know how many beans to put in the bag. What is the volume?

Answer 1

The volume of a sphere is:

V=4/3 π r³

The radius can be found by diving the diameter by 2:

r=d/2
r=120/2
r=60

Now plug this into the formula:

V=4/3 π (60)³
V=288000π mm³ or 904778.684 mm³