SOLUTION: find the measure of angle RSP http://prntscr.com/s0xy8o

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Question 1156330: find the measure of angle RSP
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Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!

3x+10 + 5x+10 = 180 deg. ( cyclic quadrilateral)
8x+20 = 180
8x=160
x=20
< RSP = 4x+25
x=20
Plug x
4*20+25
105 deg