Question
The surface area of a spherical basketball is 400 pi square inches .
What is the radius of the basketball?
The formula for surface area of a sphere is SA=4 pi
What is the radius of the basketball?
The formula for surface area of a sphere is SA=4 pi
Answers
GPT 3.5
r^2
Given that the surface area of the basketball is 400 pi square inches, we can plug this into the formula and solve for the radius:
400 pi = 4 pi r^2
Dividing both sides by 4 pi:
100 = r^2
Taking the square root of both sides to solve for r:
r = 10 inches
Therefore, the radius of the basketball is 10 inches.
Given that the surface area of the basketball is 400 pi square inches, we can plug this into the formula and solve for the radius:
400 pi = 4 pi r^2
Dividing both sides by 4 pi:
100 = r^2
Taking the square root of both sides to solve for r:
r = 10 inches
Therefore, the radius of the basketball is 10 inches.