A solid sphere of radius V is melted and recast into the shape of a solid cone of height V, then the radius of the base of the cone is:
A. r
B. 2r
C. r2
D. \(\frac{r}{2}\)
Answer:B
A solid sphere of radius V is melted and recast into the shape of a solid cone of height V, then the radius of the base of the cone is:
A. r B. 2r C. r2 D. \(\frac{r}{2}\)