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elevation to the plane at Q as 35°42. a What are the sizes of ZPRO, POR and ZOPR? b What is the distance from R to P? Answer

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- <CY --- - 30km ----> E IN DACD, cos so= AD - AC AD - ACX Coro - 30x60-642) AD: 19.26 km. In DCBD, sinu5 = DB BC DB - Bcx si

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