Question

The capicity of a cylindrical metal tank of height of 1 m is 1500 litres. How much m2of metal sheet is required to make its base.

Answer 1

Answer:

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Answer 2

Answer:

1.5m^3

Step-by-step explanation:

Volume of Cylinder (V) = Πr^2h= 1500 L = 1.5m^3

height (h)= 1m

so;

1.5m^3= 22/7*r^2*1

on solving;

r^2= 21/44

now;

area of base = Πr^2

(ar base) = 22/7*21/44

= 1.5 m^2