



 
Hi Amber, In the parallelogram ABCD extend the side CD to E. Let m be the measure of the angle BCD and n be the measure of the angle CDA. Since BC and DA are parallel and CE is a transversal the measure of the angle ADE is also m. Thus
Now, what else do you know?
In my diagram n is larger than m and the line above says that n is more than 2m. In fact it is 42 degrees more than 2m so
Can you now solve these equations for m and n? Penny  


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