Mathematics · Mensuration

For making a toy, a hemisphere is attached at one end of a cylinder and a cone is attached at the other end of the cylinder. The cylinder, the cone and the hemisphere have a common radius of 4.2 cm. The height of the cylinder and that of the cone is 7 cm. Find the volume (in cm3) of the toy. (Use π = 227)

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1358.8
2672.672✓
3863.25
4762.255

Correct answer

672.672

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