Science, asked by kashyapsankalp, 1 year ago

please answer this question

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Answered by sreedhar2
0
1) Foot long ( One foot ).

2) Forearm.

These cannot be used because different people have different measurements of these.

For example : One man may have long forearm and other may have small. While selling they will have problems.
So to avoid such problems, those measurements are not used.

:)
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