5. How will the surface area and volume of a sphere will change if its radius is
increased three times.
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Answer:
What is the formula for the volume of a sphere?
Volume = 43⋅π⋅radius³
V = 43πr3
Let’s use that formula to find the volume of a sphere that has a radius of 30 centimeters:
V = 43πr3 cubic centimeters
V = 43π(30)3 cubic centimeters
V = 43π(27000) cubic centimeters
V = 36000 cubic centimeters
Step-by-step explanation:
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Answer:
The volume of a sphere will increase by a factor of 27 when the radius is tripled. If radius is tripled, then the volume is increased 27 times.
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