Question

27
EXERCISE 13.1
22
nless stated otherwise, take it =
7
2 cubes each of volume 64 cm are joined end to end. Find the surface area of the
resulting cuboid.
Y. A vessel is in the form of a hollow hemisphere mounted by a hollow cylinder. The
diameter of the hemisphere is 14 cm and the total height of the vessel is 13 cm. Find the
inner surface area of the vessel.
el
A toy is in the form of a cone of radius 3.5 cm mounted on a hemisphere of same radius.
The total height of the toy is 15.5 cm. Find the total surface area of the toy.
.
4. A cubical block of side 7 cm is surmounted by a hemisphere. What is the greates
diameter the hemisphere can have? Find the surface area of the solid.
.
A hemispherical depression is cut out from one face of a cubical wooden block suc
that the diameter 1 of the hemisphere is equal to the edge of the cube. Determine th
surface area of the remaining solid.
5. A medicine capsule is in the shape of a
5 mm
A.​

Answer 1

Answer:

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