Question

A one side open cylinderical drum has inner radius 28 cm. and height 2.1 m. How much water you can store in the drum. Express in litres. (1 litre = 1000 cc.)​

Answer 1

Answer:

Hence, 5174.4litres of water can be stored in the drum.

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Answer 2

Answer:

volume is equal to πr²h

ie

3.14 × 28² × 210

=516,969.6

divide the result by 1000

516.969litres