Question: 9) (10 points) The triangle A ABC has side length a = 11, and angles LB = 390, LC = 720. a) Find the measurement

9) (10 points) The triangle A ABC has side length a

9) (10 points) The triangle A ABC has side length a = 11, and angles LB = 390, LC = 720. a) Find the measurement of side c to one decimal place. b) Find the area of the triangle to one decimal place. 10) (5 points) Convert the polar coordinates (-5,1209) to rectangular coordinates. Do not use a calculator. Give the exact answer. Decimal answers are not accepted

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