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June 13th, 2017, 02:56 PM  #1 
Newbie Joined: Jun 2017 From: ohio Posts: 3 Thanks: 0  Why are these answers wrong/how do I solve these?
Why are these answers wrong and how do I solve the last two? #7 is correct [ATTACH]math2 613.jpg[/ATTACH] 
June 13th, 2017, 03:06 PM  #2 
Math Team Joined: Jul 2011 From: Texas Posts: 2,691 Thanks: 1350 
#5 is ok as shown ... #6 your reference triangle should look as sketched ... 

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