PDF chapter test TRY NOW

In Fig., lines \(PQ\) and \(RS\) intersect each other at point \(O\). If \(∠ POR : ∠ ROQ = 5 : 7\), find all the angles.
 
YCIND_231205_5809_1.png
 
\(∠POS =\)  
 
\(∠ROQ=\)
 
\(∠ SOQ=\)  
 
\(∠POR=\)