Question

19. A hemispherical bowl of internal diameter 36 cm contains a liquid. This liquid is to be filled in
cylindrical bottles of radius 3 cm and height 6 cm. How many bottles are required to empty
the bowl?​

Answer 1

Answer:

area of hemisphere bowl is given as

Answer 2

Answer:

Given,

internal diameter=36cm

internal radius=36/2=18cm

volume of bowl=2/3 πr³

=2/3(22/7)(18³)

=2×22×18³/7×3

=12219.4cm³

volume of bottle=πR²h

=22/7(3²)(6)

=22×9×6/7

=169.7cm³

no. of bottles required=12219.4/169.7

=72.23=72 bottles approx