document.write( "Question 912220: I'm trying to determine whether or not the diagrams contain enough information to reach the given conclusion. Any help is greatly appreciated! Here's the image: http://i.imgur.com/NC5S6m0.jpg \n" ); document.write( "
Algebra.Com's Answer #553655 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
First one: Yes, because you use the LL theorem and then use CPCTC\r
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\n" ); document.write( "\n" ); document.write( "Second one: same idea as the first one, but use HL instead of LL\r
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\n" ); document.write( "\n" ); document.write( "Third one: use the SSS theorem and then use CPCTC to find that angle APC = BPC. Since they are congruent and a linear pair of angles, this means they are both 90 degrees. So this one is \"yes\" as well\r
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\n" ); document.write( "\n" ); document.write( "Fourth one: You could easily move point C around while still maintaining the fact that AP = BP and preserving the right angles. So there isn't enough info to figure out if C is on PQ
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