A diagonal of a rectangle is inclined to one side of the rectangle at\[\angle PQS\]. The acute angle between the diagonals is

• A.  \[{{90}^{o}}\]                    
• B.  \[{{42}^{o}}\]
• C.  \[{{48}^{o}}\]                
• D.  \[{{38}^{o}}\]