Mathematics, 22.04.2020 20:05 kjdog03

A girl has a pen that is of length 12 cm, measured to the nearest centimetre. Her pencil case has a diagonal of length 12.5 cm, measured to the nearest millimetre. Explain why it might not be possible for her to fit the pen in the pencil case.

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A girl has a pen that is of length 12 cm, measured to the nearest centimetre. Her pencil case has a...

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