Question

6 A vessel is in the form of a hemisphere bowl
mounted by a hollow cylinder. The diameter of the
hemisphere is 16 cm and the total of height of the
vessel is 15 cm. Find the capacity of the vessel.
227
take, t =
7
22​

Answer 1

Answer:

Height of cylinder= Height of bowl− Radius of hemisphere=13−7=6 cm

Now, capacity of bowl = Volume of hemisphere + volume of cylinder

=

3

2

πr

3

+πr

2

h

=

3

2

×

7

22

×7

3

+

7

22

×7

2

×6

=

3

(2×22×49)

+22×42

=

3

2156

+924

=718.67+924

=1642.67cm

3

Step-by-step explanation:

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Answer 2

Answer:

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