Σ 18. The statements of a two-column proof are shown. Which of the following should go in Statement 4? RQ sin R= QS=PQsin LP PQ=QSsin LP sin R= QS RQ Given: APQR; A = =bh Prove: the area of APQR is (PR)(PQ)sin/P 7 Statements S 1. APQR; A = 3. sin/P= 4. ? 2. A= (PR)(QS) 5. A= =bh QS PQ (PR) (PQ)sin/P

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