Cone has _________ curved edge
A cone of radius 3 cm and slant height 5 cm has a curved surface area of ___ cm2.
Fill in the blanks:(i) A cuboid has ...... rectangular faces ...... edges and ...... vertices.(ii) A cylinder has ...... curved face and ...... flat faces.(iii) A cone has one ...... face and one ...... face.(iv) A sphere has a ...... surface.
A cone of height 8 metre has a curved surface area 188.4 square metres then its volume is what ?