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Question Number 14596 by tawa tawa last updated on 02/Jun/17

Commented by Tinkutara last updated on 03/Jun/17

$$\mathrm{What}\mathrm{are}\mathrm{the}\mathrm{radii}\mathrm{of}\mathrm{the}\mathrm{bottom}$$$$\mathrm{circular}\mathrm{part}\mathrm{of}\mathrm{cylinder}\mathrm{and}\mathrm{ends}\mathrm{of}$$$$\mathrm{frustum}\mathrm{of}\mathrm{the}\mathrm{cone}?\mathrm{Why}\mathrm{these}\mathrm{are}$$$$\mathrm{different}?\mathrm{These}\mathrm{should}\mathrm{be}\mathrm{same}!$$

Commented by Tinkutara last updated on 03/Jun/17

$$\mathrm{Volume}\mathrm{of}\mathrm{cylindrical}\mathrm{part}=\pi r^{2}h$$$$=\frac{22}{7}\times 28\times 28\times 5=12,320{\mathrm{cm}}^3$$

Commented by tawa tawa last updated on 03/Jun/17

$$\mathrm{God}\mathrm{bless}\mathrm{you}\mathrm{sir}$$

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