Tips to solve 'tricky' spherical triangles!!!

You may have never heard of 'tricky' spherical triangles. This video explains these special triangles and provides you with very useful tips to solve them.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Mariners will also benefit by watching the following videos:
Napier’s rules for spherical triangles: • Napier's Rules for rig...
Napier’s rules (example 2): • Using Napier's Rule to...
Quadrantal triangle: • Solving Quadrantal tri...
How to resolve Sine ambiguity in Napier’s rules: • How to resolve Sine am...
Plane and spherical trigonometry and triangles: • Plane and Spherical Tr...
Trigonometry for mariners: • Trigonometry for marin...
Algebra for mariners: • Algebra for marine dec...
Transposition of math equations: • How to use Transpositi...
Great circle sailing: • Great Circle Sailing C...
Great circle sailing (example 2): • How to solve Great Cir...
Great circle sailing (example 3): • Great Circle sailing c...
Great circle sailing (Example 4): • Great Circle Sailing C...
Determining the final (and Initial) course angle: • How to determine the F...
Composite great circle sailing: • Composite Great Circle...
Composite great circle sailing (Example 2): • How to solve Composite...
Calculate departure along a parallel of latitude: • How to calculate depar...
Calculate d’lat and d’long (Plane sailing): • How to Calculate D'lat...
D’lat and m’lat calculation: • Clear your confusion a...
Plane sailing (example 1): • How to calculate cours...
Plane sailing (example 2): • How to Calculate final...
Plane Sailing (example 3): • Plane Sailing Calculat...
Plane Sailing (example 4): • Plane Sailing Calculat...
Mercator sailing (Example 1): • How to solve Mercator ...
Mercator sailing (Example 2): • Mercator sailing or Rh...
Mercator Sailing (Example 3): • Mercator Sailing Calcu...
Mercator Sailing (Example 4): • Mercator Sailing Calcu...
Calculate mean latitude: • How to calculate mean ...
A trick to remembering formulas in sailings: • A simple trick to reme...
Compare plane sailing to mercator sailing: • How to compare Plane S...
Day’s work (wind and leeway): • Day's Work - with eff...
Horizontal sextant angles: • Using horizontal sexta...
The use of position lines: • Coastal Navigation - T...
Rising and dipping of lights: • Rising and dipping of ...
Horizontal angles: • Horizontal angles - Pl...
Compass error: • Compass Error Calculat...
Tidal window calculations: • Tidal window calculati...
Secondary port tide calculations: • Secondary Port Tide Ca...
Explaining interpolation of second port tide calculation: • Explaining the interpo...
Simplified harmonic method of tide calculation: • Simplified Harmonic Me...
Simplified harmonic method (Theory): • Simple harmonic method...
Tides (General Theory): • Tides - General theory...

[@jibraanhanif]

Can you make navigation rendezvous on plotting sheet

[@sarveshmishra1505]

sir please make video over chart datum, MHWS...

[@samsingh6038]

Sir, I don't understand, how u get side z as 125 degree 36.3' min directly. I am getting -54 degree 23.7' min but I am getting 125 degree 36.3' after subtracting with 180 degree. pls let me know it will be highly appreciated. Thank you