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Find the capacity of a cylindrical water tank whose radius is 2.1m and length is 5m.
1 Answer
| written 6.3 years ago by |
Solution:
Let r = 2.1 & h = 5
capacity of a cylindrical water tank = volume of cylinder
$V = \pi r^{2} h$
$ = \frac{22}{7}$ x $(2.1)^{2}$ x $5 $
= 69.3