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OpenStudy (logan13):
A ball has a diameter of 9 in. It consists of 2 parts. The inside is a spherical core with a diameter of 6 in. Surrounding the core is a layer of polyurethane. What is the volume of the polyurethane? Use 3.14 to approximate pi and express your answer in hundredths. in3
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OpenStudy (logan13):
@K12awesomeness
OpenStudy (k12awesomeness):
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OpenStudy (k12awesomeness):
2147.76 in³. Thats ur answer
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