Given OK with secants NS and NR, which expression represents PS. N R O P S O A. (NO)(NQ + QR) NP B. (QR)(NQ + QR) NP C. NP + NO + QR NR O D. (NP)(NQ + QR) NR •K - NP - NP - NR - NR

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A: The Formula for the Centroid of the y coordinate is  y=A1y1+A2y2+A3y3A1+A2+A3 Here A1=Area of…

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A: see the handwritten solution

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