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In the following parallelogram \(ABCD\), \(x = 45°\) and \(y = 47°\).  Calculate \(∠DAC\) and \(∠BAC\)
 
EX_14_1.png
 
1. \(∠DAC\) \(=\) \(°\).
 
2. \(∠BAC\) \(=\) \(°\).