Homework Help: geometry

Posted by Rick on Saturday, August 25, 2012 at 7:11pm.

I"m stuck on this question
"Rays PQ and QR ae perpendicular.Point S lies in the interior of angle PQR.If angle PQS!=4+7a and angle SQR=9+4a,find angle PQS and angle SQR.
PLEASE HELP!!!!

geometry - Damon, Saturday, August 25, 2012 at 7:16pm
4 + 7 a + 9 + 4 a = 90 degrees
13 + 11 a = 90
11 a = 77
a = 7

PQS = 4 + 49
SQR = 9 + 28
geometry - Rick, Saturday, August 25, 2012 at 11:09pm
Thank you so much!!!!!

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