Question

A vessel is in the form of a hemispherical bowl mounted by a hollow cylinder. The
diameter of the sphere is 28cm and the total height of the vessel is 26cm.Find its
capacity?​

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

Step-by-step explanation:

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