An airplane flies from city A to City B, a distance of 150 miles, and then turns through the angle of = 30 degrees and heads toward city C, as shown in the figure. (a) If the distance between cities A and C is L = 250 miles, how far iis it from city B to city C? (b) Through what angle should the pilot turn at city C to return to city A?

(a) The distance from city B to city C is approximately ___ miles.

(round to two decimal places)

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