Question

20. A conical vessel has a slant height 15cm and radius of the base 12cm. Find its capacity
(π= 3.14)​

Answer 1

Answer:

136480 liters

Step-by-step explanation:

r-12cm

l-15cm

h^2=l^2-r^2

h^2=15^2-12^2

h^2=225-144

h^2=81

h=9

capacity=volume of cone

=1/3πr^2h

=1/3*3.14*12*12*9

=3.14*12*12*3

3.14*432

=136.48cm^3

cm^3 into liters[capicity]

136.48/1000 liters

=136480 liters

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