The length of the longest piece of a string that can be stetched straight in a rectangular room whose dimensions are 10,13 and 8 units are ………..

The length of the longest piece of a string that can be stetched strai

1.	The length of the longest piece of a string that can be stetched straight in a rectangular room whose dimensions are 10,13 and 8 units are ………..
Answer» Given dimesions are a 10,13 and c=8 Required length = `sqrt(a^(2)+b^(2)+c^(2))` `sqrt(100+169+64)=sqrt333`

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