Question

For questions 12 and 13: (2 points each) A pilot travelling 220 mph at a constant altitude is passing over Madison, Wisconsin, heading towards Detroit, Michigan, a distance of 330 miles. Afterhour, the pilot detects an error indicating he has been 10 off course since Madison 12. How many miles is the plane from Detroit when the error is detected? 13. What angle should the pilot turn to head toward Detroit? 14. (2 points) A ship is at point C. It is 4 miles from the ship to A and 5 miles from ship to B. The ships navigator measures the angle from A to B as 33º. How far is it from A directly to B (to the nearest tenth)? . .B C. 5

Answer 1

PIONEER Topic Pago Date : 12, het, A be Madison and B be Detroit 11orile co A 0 330 miles Error is detected When Distance Al speed & time a pilot is at point C. e 220 x 30 110 miles Sin OC = Acsin A = 110 Sim 10° =) OC= 19.0 miles AC Nowa Con A= ОА O A = AC con A 110colo > 108-32 AC fan B= 19, 1 OB 330-108.33 221.67 B =) ton' (1962 AB-DA 19.1 221.67 4.925 Sin Ba CB 222.5 miles ОС CB SinB Sin 4.925 LACB = 180-10-1925= 0 165.075° ZU 180°- LACB= 14.925 Pilet should form 141928 to head towards Detroit. treas}} KREGAS 14% Giner, I! VASTA 9 XE?? 33 С 5 3 KSIA ممهاله 4 B Lo Sin 33 = x Sin A New, 460139 & & Co A=5 &as im A= B2.18 Xorno S-4633 F 1.65 l= (xsina) txon A) ² = 57.46 2.13