Mathematics, 12.02.2021 14:00, sarahfsakrani

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?

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6) A bookcase is 3 feet high and 3 feet wide. Two braces are going to be built to diagonally cross...