J JayJay06 New member Joined Dec 15, 2006 Messages 33 May 10, 2007 #1 May someone help. I have been looking for an example in my book and I can not find one. In parallelogram ABCD, if mA= 5x + 30, and mD= x, find mC.
May someone help. I have been looking for an example in my book and I can not find one. In parallelogram ABCD, if mA= 5x + 30, and mD= x, find mC.
stapel Super Moderator Staff member Joined Feb 4, 2004 Messages 16,550 May 10, 2007 #2 Use the properties of parallelograms. Specifically, what can be said about adjacent angles? Eliz.
skeeter Elite Member Joined Dec 15, 2005 Messages 3,204 May 11, 2007 #3 same question ... same response
J JayJay06 New member Joined Dec 15, 2006 Messages 33 May 11, 2007 #4 Is my answer correct? 5x + 30 + x= 180 6x + 30 = 180 6x = 150/6 x = 25 slope angle C + 25 = 180 slope angle C = 180 - 25 slope angle C = 155 Thank you for the help.
Is my answer correct? 5x + 30 + x= 180 6x + 30 = 180 6x = 150/6 x = 25 slope angle C + 25 = 180 slope angle C = 180 - 25 slope angle C = 155 Thank you for the help.
