Question

The capacity of a cylinder water tank is 673.75 liters. If its height is 1.75 meter then find the radius of the base...

Answer 1

Answer:

Answer:Volume of cylinder =pie r^2 h

volume=17600l

=17600/1000 m^3 (1m^3=1000l)

=17.6 m^3

On putting this on above formula,

17.6=22/7×r^2×1.8

r^2=7×4/9

r^2=28/9

r=root28/9

=2root7/3

Hence r= 2root7/3

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Answer 2

Step-by-step explanation:

1metre^3= 1000 litres

673.75litre=0.67375 m^3

h=1.75 metre

πr^2h=0.67375

r^2=0.67375/πh

r^2=0.67375/(22/7*1.75)

r^2=0.67375/5.5

r^2=0.1225

r=0.35m

=35 cm

HOPE IT HELPED YOU