A classroom globe has a diameter of 12 inches. What is the volume of the globe? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points)
904.32 in3
2144.66 in3
7238.23 in3
9202.77 in3
To find the volume of a sphere, you can use the formula V = (4/3)πr^3, where r is the radius of the sphere. Since the diameter is given, we can divide it by 2 to get the radius.
Radius = diameter/2 = 12 inches/2 = 6 inches
Now we can plug this value into the formula:
V = (4/3)(3.14)(6^3)
= (4/3)(3.14)(216)
≈ 904.32 in^3
Therefore, the volume of the globe is approximately 904.32 in^3.