Question

A solid right circular cone of height 60cm and radius 30cm in a right circular cylinder full of waterof height 180cm and radius 60 cm find the volume of the water left in the cylinder in cubic meters

Answer 1

volume of water in cylinder with height=180cm and base60cm=πRRH
π×180×180×60cubic cm
volume of solid cylinder with height=60cm and base 30cm=
π×60×60×30cubic cm
volume or water left=
π[(180×180×60)-(60×60×30)]
π×60×60×30[(3×3×2)-1]
π×60×60×30×17
5765040cubic cm

Answer 2

Answer:

Step-by-step explanation:

volume of water in cylinder with height=180cm and base60cm=πRRH

π×180×180×60cubic cm

volume of solid cylinder with height=60cm and base 30cm=

π×60×60×30cubic cm

volume or water left=

π[(180×180×60)-(60×60×30)]

π×60×60×30[(3×3×2)-1]

π×60×60×30×17

5765040cubic cm