A cylinder of base radius 4 cm and height 10 cm is melted and recast into a cone of base radius 3 cm. what is the height of the cone correct to one decimal place?
1
53.3 cm
2
42.3 cm
3
48.3 cm
4
30 cm
A cylinder of base radius 4 cm and height 10 cm is melted and recast into a cone of base radius 3 cm. what is the height of the cone correct to one decimal place?