Mathematics, 03.12.2020 09:20 caromaybelline71
A hollow shaft has an outside diameter of 6.0cm and an inside
diameter of 4.0cm. The cross-sectional area of the shaft is:
Select one:
O a. 1571 mm sa
O b. 6283 mm sa
O c. 628 mm sa
O d. 1257 mm sa
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Answers: 3
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A hollow shaft has an outside diameter of 6.0cm and an inside
diameter of 4.0cm. The cross-sectiona...
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