farynbella
contestada

6)
A bookcase is 3 feet high and 3 feet wide. Two braces are going to be built to diagonally cross the back of the case. How long is
the piece of wood that is needed to build each brace?

Respuesta :

mtrigue21

Answer:

4.24264068712 ft

Step-by-step explanation:

9 + 9 = x^2      

18 = x^2

x = 3√2 ft

zahriyaeaton13

Answer: K12 USA TestPrep Answer

3√2 ft

Step-by-step explanation:

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