PART 2 PLANE AND SPHERICAL TRIGONOMETRY

MIND MAP

PART 2 PLANE AND SPHERICAL TRIGONOMETRY

 CONCEPTS

PART 2 PLANE AND SPHERICAL TRIGONOMETRY

• PLANE TRIGONOMETRY
  • FUNCTIONS OF A RIGHT TRIANGLE
    • PYTHAGOREAN THEOREM
  • TRIGONOMETRIC IDENTITIES
    • BASIC IDENTITIES
    • PYTHAGOREAN RELATIONS
    • SUM AND DIFFERENCE OF TWO ANGLES
    • DOUBLE ANGLE FORMULAS
    • HALF-ANGLE FORMULAS
    • POWERS OF FUNCTIONS
    • PRODUCT OF FUNCTIONS
    • SUM AND DIFFERENCE OF FUNCTIONS
  • OBLIQUE TRIANGLES
    • SINE LAW
    • COSINE LAW
    • LAW OF TANGENTS
    • MOLIWEDE’S EQUATION
  • ANGLE
  • PROPERTIES OF TRIANGLE
    • AREA
    • MEDIAN
    • ALTITUDE
    • ANGLE BISECTOR
• SPHERICAL TRIGONOMETRY
  • SPHERICAL TRIANGLE
    • AREA OF SPHERICAL TRIANGLE
    • RIGHT SPHERICAL TRIANGLE
      • NAPIER’S RULES
    • OBLIQUE SPHERICAL TRIANGLE
      • LAW OF SINES
      • LAW OF CONSINES
      • NAPIER’S ANALOGIES
  • THE TERRESTRIAL SPHERE

FORMULAS & SCHEMATICS 

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