Question

A metallic cuboid 18 cm × 11 cm × 4cm is melted and recast into a cone of radius 6 cm .Find the height of the cone​

Answer 1

Answer:

volume of cuboid = volume of cone

18 cm × 11 cm × 4 cm = volume of cone

792 cm³ = volume of cone

height of cone = 3 whole volume / pai r²

= 21.01 is height of cone.