Pls answer
Q). Approximately what is the length of the rope for the sail of the kite, in order to pull the ship at an angle of 45 ° and be at a vertical height of 150 m, as shown in the diagram ?


A. 173 m
B. 212 m
C. 285 m
D. 300 m

Hi, 


Here BC = 150 m sin45 = perpendicularhypotenuse= BCAC12= 150ACAC= 150×2= 150×1.4142= 212 m  approx

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