Answer:
C. 10
Step-by-step explanation:
5x-5
5(10)-5
50-5
mPQ=45°
m∠QTS=85°
m∠PTR=50°
m∠R+m∠T+m∠S=180°
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Answers & Comments
Answer:
C. 10
Step-by-step explanation:
5x-5
5(10)-5
50-5
mPQ=45°
m∠QTS=85°
m∠PTR=50°
m∠R+m∠T+m∠S=180°