The formula for the volume of a cylinder is V = πr^2h, where V is the volume, r is the radius, h is the height, and π is pi.
Substituting the given values, we have:
125.6 = 3.14 x r^2 x 10
Dividing both sides by 3.14 x 10, we get:
r^2 = 4
Taking the square root of both sides, we get:
r = 2 cm
Therefore, the radius of the cylinder is 2 cm.