The maximum length of a pencil that can be kept in a rectangular box of dimensions 8 cm x 6 cm x 2 cm is?

Length of pencil = √ [(8) 2 + (6) 2 + (2) 2 ] cm = √ 104 cm = 2√ 26

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Accepted Answer

Length of pencil = √ [(8)² + (6)² + (2)²] cm
= √104 cm
= 2√26

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