A hollow crystal ball is made of glass that is 3 cm thick. The ball has a radius to the outside surface of 8 cm. What is the app
roximate volume of glass used to make the ball? Use 3.14 to approximate pi. a 113.0 cm³ b 523.3 cm³ c 1620.2 cm³ d 2143.6 cm³
2 answers:
Answer:
The Correct Answer is 523.3 cm^3
Step-by-step explanation:
A hollow crystal ball is made of glass that is 3 cm thick. The ball has a radius to the OUTSIDE surface of 8 cm, so 8 - 3 = 5.
v = 4/3 pi (5)^3
v = 4/3 pi (125)
v = 523.3333333
The volume of the hollow 3 cm thick crystal ball is approximately 523.3 cm^3
Answer:
1620.2
Sorry if I'm late The correct answer is 1620.2
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