Problema Solution
The volume of a square is 300 cubed cm. Find the radius of the sphere in cm correct to 3 significant figures.
Answer provided by our tutors
Let
r = the radius of the sphere
V = 300 cm^3 the volume of the sphere
The formula for the volume of the square is:
Now we can write the following equation:
(4/3)r^3*pi = 300
........
Click here to see the step by step solution for r
........
r = 4.15 cm (3 sf)