N 53 km Gamly 32 km Freetown A hiker starts a walk from Gamly and heads west for 53 km. The hiker then travels south for 32 km, where they then arrive at Freetown. Work out the bearing of Freetown from Gamly Leave your answer correct to the nearest whole number​

4th option is correct xy=-10

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1/4 because there is 4 grades.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya