r cm h cm Figure 7 Figure 7 above shows a solid object comprising a cylinder and a hemisphere. The radius of the hemisphere is rcm, the height of the cylinder is h cm and the total surface area of the solid object is 487 cm?.

Advanced Engineering Mathematics
10th Edition
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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8.
rcm
h cm
Figure 7
Figure 7 above shows a solid object comprising a cylinder and a hemisphere.
The radius of the hemisphere is rcm, the height of the cylinder is h cm and the
total surface area of the solid object is 487 cm?.
5r2
Show that the volume of the solid region, V cm³, is given by V = 24r (1-
Transcribed Image Text:8. rcm h cm Figure 7 Figure 7 above shows a solid object comprising a cylinder and a hemisphere. The radius of the hemisphere is rcm, the height of the cylinder is h cm and the total surface area of the solid object is 487 cm?. 5r2 Show that the volume of the solid region, V cm³, is given by V = 24r (1-
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