Application of Trigonometry

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    Chapter 12 Application of Trigonometry ( 70 videos)  (Practice Test)

      12.1: Introduction (Practice Test)
      Solving Right-Angled Triangles by Trigonometric Ratios
    1. Solving Right-Angled Triangles by Trigonometric Ratios
      2560 views
      2. Using Calculator to Solve Trigonometric Ratios
    2. Using Calculator to Solve Trigonometric Ratios
      969 views
      12.2: Tables of Trigonometric Ratios
      Tables of Trigonometric Ratios
    1. Tables of Trigonometric Ratios
      1089 views
      2. Problem1-Tables of Trigonometric Ratios
    2. Problem1-Tables of Trigonometric Ratios
      3681 views
      3. Problem2-Tables of Trigonometric Ratios
    3. Problem2-Tables of Trigonometric Ratios
      348 views
      4. Problem3-Tables of Trigonometric Ratios
    4. Problem3-Tables of Trigonometric Ratios
      246 views
      5. Problem4-Tables of Trigonometric Ratios
    5. Problem4-Tables of Trigonometric Ratios
      429 views
      12.3: Solution of Right Triangles (Practice Test)
      Word problem when one Side and Angle of Elevation are Given
    1. Word problem when one Side and Angle of Elevation are Given
      2256 views
      2. Problem-When one Side & Angle of Elevation are Given
    2. Problem-When one Side & Angle of Elevation are Given
      417 views
      3. Right Angles in 3-Dimensions
    3. Right Angles in 3-Dimensions
      447 views
      4. More on Right Angles in 3-Dimensions
    4. More on Right Angles in 3-Dimensions
      309 views
      5. Problem-Heights and Distances
    5. Problem-Heights and Distances
      982 views
      6. Word problem when one Side and Angle of Depression are Given
    6. Word problem when one Side and Angle of Depression are Given
      1327 views
      7. Problem1-when One Side & Angle of Depression are Given
    7. Problem1-when One Side & Angle of Depression are Given
      1286 views
      8. Problem2-when One Side & Angle of Depression are Given
    8. Problem2-when One Side & Angle of Depression are Given
      207 views
      9. Word problem when Hypotenuse and Angle of Elevation are Given
    9. Word problem when Hypotenuse and Angle of Elevation are Given
      1016 views
      10. Problem-when Hypotenuse & Angle of Elevation are Given
    10. Problem-when Hypotenuse & Angle of Elevation are Given
      991 views
      11. Word Problem with given Sides-Angle of Elevation-Depression
    11. Word Problem with given Sides-Angle of Elevation-Depression
      1016 views
      12. Problem1-when Given Sides-Angle of Elevation-Depression
    12. Problem1-when Given Sides-Angle of Elevation-Depression
      1387 views
      13. Problem2-when Given Sides-Angle of Elevation-Depression
    13. Problem2-when Given Sides-Angle of Elevation-Depression
      1074 views
      14. Problem3a-when Given Sides-Angle of Elevation-Depression
    14. Problem3a-when Given Sides-Angle of Elevation-Depression
      193 views
      15. Problem3b-when Given Sides-Angle of Elevation-Depression
    15. Problem3b-when Given Sides-Angle of Elevation-Depression
      194 views
      16. More Examples on Application of Trigonometry
    16. More Examples on Application of Trigonometry
      491 views
      12.4: Heights and Distances
      Heights and Distances
    1. Heights and Distances
      2217 views
      2. Problem-Heights and Distances
    2. Problem-Heights and Distances
      982 views
      12.5: Angles of Elevation and Depression
      Concept of Angle of Elevation & Depression
    1. Concept of Angle of Elevation & Depression
      3762 views
      2. Problem-Concept of Angle of Elevation & Depression
    2. Problem-Concept of Angle of Elevation & Depression
      2307 views
      12.6: Engineering and Heights and Distances (Practice Test)
      Engineering and Heights and Distances
    1. Engineering and Heights and Distances
      541 views
      2. More on Engineering and Heights and Distances
    2. More on Engineering and Heights and Distances
      403 views
      3. Problem1-Engineering and Heights and Distances
    3. Problem1-Engineering and Heights and Distances
      278 views
      4. Problem2-Engineering and Heights and Distances
    4. Problem2-Engineering and Heights and Distances
      242 views
      12.7: Oblique Triangles (Practice Test)
      Concept of Oblique Triangles
    1. Concept of Oblique Triangles
      735 views
      2. Problem-Concept of Oblique Triangles
    2. Problem-Concept of Oblique Triangles
      247 views
      3. The Sine Rule
    3. The Sine Rule
      2829 views
      4. Problem-The Sine Rule
    4. Problem-The Sine Rule
      747 views
      5. Examples on Sine Rule
    5. Examples on Sine Rule
      495 views
      6. Application of the Sine Rule
    6. Application of the Sine Rule
      301 views
      7. The Cosine Rule
    7. The Cosine Rule
      2090 views
      8. Problem1-The Cosine Rule
    8. Problem1-The Cosine Rule
      466 views
      9. More on The Cosine Rule
    9. More on The Cosine Rule
      1083 views
      10. The Law of Tangents
    10. The Law of Tangents
      1631 views
      11. More on The Law of Tangents
    11. More on The Law of Tangents
      612 views
      12. Problem-The Law of Tangents
    12. Problem-The Law of Tangents
      484 views
      13. Half Angle Formulas
    13. Half Angle Formulas
      1096 views
      14. Problem-The Sine of Half the Angle Formula
    14. Problem-The Sine of Half the Angle Formula
      292 views
      15. The Cosine of Half the Angle in Terms of the Sides
    15. The Cosine of Half the Angle in Terms of the Sides
      485 views
      16. Problem-The Cosine of Half the Angle in Terms of the Sides
    16. Problem-The Cosine of Half the Angle in Terms of the Sides
      239 views
      17. The Tangents of Half the Angle in Terms of the Sides
    17. The Tangents of Half the Angle in Terms of the Sides
      408 views
      18. Problem-The Tangents of Half the Angle in Terms of the Sides
    18. Problem-The Tangents of Half the Angle in Terms of the Sides
      235 views
      12.8: Solution of Oblique Triangles (Practice Test)
      When Measures of One Side and Two Angles are Given
    1. When Measures of One Side and Two Angles are Given
      539 views
      2. Problem-When Measures of One Side and Two Angles are Given
    2. Problem-When Measures of One Side and Two Angles are Given
      222 views
      3. When Measures of Two Side and Their Included Angles are Given
    3. When Measures of Two Side and Their Included Angles are Given
      479 views
      4. Problem-When Measures of Two Side and Their Included Angles are Given
    4. Problem-When Measures of Two Side and Their Included Angles are Given
      218 views
      5. When Measures of Three Sides are Given
    5. When Measures of Three Sides are Given
      425 views
      12.9: Area of Triangle (Practice Test)
      Area of Triangle by Measuring Two Sides and Their Included Angle
    1. Area of Triangle by Measuring Two Sides and Their Included Angle
      1713 views
      2. Area of Eqilateral Triangle With Given Sides
    2. Area of Eqilateral Triangle With Given Sides
      418 views
      3. Problem-Area of Eqilateral Triangle With Given Sides
    3. Problem-Area of Eqilateral Triangle With Given Sides
      227 views
      4. Area of a Triangle with Given Sides
    4. Area of a Triangle with Given Sides
      414 views
      5. More on Area of a Triangle with Given Sides
    5. More on Area of a Triangle with Given Sides
      285 views
      12.10: Circles Connected With Triangle (Practice Test)
      Circles Connected With Triangles
    1. Circles Connected With Triangles
      790 views
      2. Problem-Circles Connected With Triangles
    2. Problem-Circles Connected With Triangles
      443 views
      3. Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
    3. Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
      1204 views
      4. More on Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
    4. More on Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
      573 views
      5. Problem1-Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
    5. Problem1-Relation Among Radius, Circum-Angle & Chord of a Circum-Circ
      389 views
      6. Relation Among In-Radius, Perimeter & Area of Triangle
    6. Relation Among In-Radius, Perimeter & Area of Triangle
      752 views
      7. Problem-Relation Among In-Radius, Perimeter & Area of Triangle
    7. Problem-Relation Among In-Radius, Perimeter & Area of Triangle
      317 views
      8. Relation Among ex-Radius, Perimeter & Area of Triangle
    8. Relation Among ex-Radius, Perimeter & Area of Triangle
      780 views
      9. Problem-Relation Among ex-Radius, Perimeter & Area of Triangle
    9. Problem-Relation Among ex-Radius, Perimeter & Area of Triangle
      348 views
      12.11: Engineering and Circles Connected With Triangles
      Engineering and Circles Connected With Triangles
    1. Engineering and Circles Connected With Triangles
      496 views
      2. Problem-Engineering and Circles Connected With Triangles
    2. Problem-Engineering and Circles Connected With Triangles
      265 views