Answer:
The radius of the basketball is 20 cm.
Explanation:
The formula for the volume of a sphere is V = (4/3)πr^3, where V is the volume and r is the radius.
We are given that the volume of the basketball is 11488.2 cm, so we can set up the equation:
Simplifying, we get:
Dividing both sides by (4/3)π, we get:
- r^3 = 11488.2 / (4/3)π
- r^3 = 7239.79
Taking the cube root of both sides, we get:
Rounding to the nearest whole number, the radius of the basketball is 20 cm.