1.

A right circular cone of the largest volume is cut out from a solid wooden hemisphere. The remaining material is what percentage of the volume of the original hemisphere?

A. 50%
B. \(33\frac{1}{3}\%\)
C. 755
D. \(66\frac{2}{3}\%\)
Answer» B. \(33\frac{1}{3}\%\)


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