FREE now and forever
Sindh Board > 11th > Math (Total Videos: 923)
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.

Chapter 12: Solutions of Triangles (59 videos)

12.1: The Law of Sines
1. The Sine Rule
2. Problem-The Sine Rule
3. Examples on Sine Rule
 
12.2: The Laws of Cosines
1. The Cosine Rule
2. More on The Cosine Rule
3. Problem1-The Cosine Rule
4. Problem2-The Cosine Rule
 
12.3: The Laws of Tangents
1. The Law of Tangents
2. More on The Law of Tangents
3. Problem-The Law of Tangents
 
12.4: Solutions of Triangles
1. When measures of one side and one angle are given
2. Problem 1: When measures of one side and one angle are given
3. when measures of hypotenuse and one Acute angle are given
4. Problem 1: when measures of hypotenuse and one angle are given
5. When measures of two sides are given
6. Problem 1: When measures of two sides are given
7. When measures of hypotenuse and one side are given
8. Problem 1: When measures of hypotenuse and one side are given
9. Concept of Angle of Elevation & Depression
10. Problem 1: Concept of Angle of Elevation & Depression
11. Engineering and Heights and Distances
12. More on Engineering and Heights and Distances
13. Problem1-Engineering and Heights and Distances
14. Problem2-Engineering and Heights and Distances
15. Application of the Sine Rule
16. Problem2-The Cosine Rule
 
12.5: Half Angle Formulae in Terms of the Lengths of the Sides of a Triangle
1. Half Angle Formulas
2. Problem-The Sine of Half the Angle Formula
3. The Cosine of Half the Angle in Terms of the Sides
4. Problem-The Cosine of Half the Angle in Terms of the Sides
5. The Tangents of Half the Angle in Terms of the Sides
6. Problem-The Tangents of Half the Angle in Terms of the Sides
7. Bearing
8. Compass and True Bearing
9. Concept of Oblique Triangles
10. Problem-Concept of Oblique Triangles
11. When Measures of One Side and Two Angles are Given
12. Problem-When Measures of One Side and Two Angles are Given
13. When Measures of Two Side and Their Included Angles are Given
14. Problem-When Measures of Two Side and Their Included Angles are Given
15. When Measures of Three Sides are Given
 
12.6: Area of a Triangle
1. Area of Triangle
2. Area of Triangle by Measuring One Side and Two Angle
3. Area of Triangle by Measuring Three Sides
4. Problem-Area of Eqilateral Triangle With Given Sides
5. Area of Equilateral Triangle with Given Sides
6. More on Area of a Triangle with Given Sides
 
12.7: Circles Associated with a Triangle
1. Circles Connected With Triangles
2. Problem-Circles Connected With Triangles
 
12.8: Circum-Radius in Terms of the Measure of a Side and the Measure of the Opposite
1. Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
2. More on Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
3. Problem1-Relation Among Radius, Circum-Angle & Chord of a Circum-Circ
 
12.9: Circum-Radius r in Terms of the Measure of three Sides of a Triangle
1. Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
2. More on Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
3. Problem1-Relation Among Radius, Circum-Angle & Chord of a Circum-Circ
 
12.10: The In-Radius of a Triangle
1. Relation Among In-Radius, Perimeter & Area of Triangle
2. Problem-Relation Among In-Radius, Perimeter & Area of Triangle
 
12.11: Radii of e-Circles of a Triangle
1. Relation Among ex-Radius, Perimeter & Area of Triangle
2. Problem-Relation Among ex-Radius, Perimeter & Area of Triangle
 

Spread the word:

Facebook Twitter Google + Youtube