$A$ plumbline (sahul) is the combination of (see figure):

  • A
    a cone and a cylinder
  • B
    frustum of a cone and a cylinder
  • C
    sphere and cylinder
  • D
    a hemisphere and a cone

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Similar Questions

Total surface area of a cylinder with radius $7 \, cm$ and height $13 \, cm$ is $\ldots \ldots \ldots \ldots \, cm^{2}$.

The volume of a cone with radius $6 \, cm$ and height $21 \, cm$ is $\ldots \ldots \ldots \, cm^{3}$.

How many balls of radius $1.4 \, cm$ can be produced by melting a metallic sphere of radius $42 \, cm$?

For a cone,$l = \ldots \ldots \ldots \ldots$

$A$ metallic sphere with diameter $12 \, cm$ is melted and identical balls with radius $0.3 \, cm$ are produced. Find the number of balls produced.

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