An aircraft is timetabled to travel from A to B. Due to bad weather it flies from A to C then from C to B. Where AC and CB make angles of 27 and 66 degrees respectively with AB. If AC =220km find AB

Answer 1

calculate the third angle in the triangle. Then, law of sines will work easily to get AB

Answer 2

Answer

Answer 3

Angle C = 87°(calculated)
AB=C
AC=220=b
Sine laws c\sin87=220\66
c=240.5

Answer 4

240.5