Finding the Volume of a Sphere
The Volume of a Sphere formula: V = 4/3Π r3 Let Π = 3.14 in all of these problems.
Find the volume for both spheres described below: 1.) diameter = 9 meters
2.) radius = .24 mm (find both to the nearest cubic unit)
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If you double the radius, how does the volume of the new sphere compare to the volume of the original sphere?
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The diameter of a basketball is approximately 9 inches, while the diameter of a soccer ball is approximately 8 inches. What is the difference in the volume of the 2 balls (spheres)?
The radius of a golf ball is 21 mm. What is the volume of one dozen golf balls?
Find the volume of a hemisphere having a radius of 11'.
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