• #### The Law of Sines - Concept

##### Math›Geometry›Basic Trigonometry
How to define the law of sines.
• #### The Law of Sines - Concept

##### Math›Trigonometry›Basic Trigonometry
How to define the law of sines.
• #### The Law of Sines - Concept

##### Math›Precalculus›Basic Trigonometry
How to define the law of sines.
• #### The Law of Sines - Problem 2

##### Math›Trigonometry›Basic Trigonometry
How to find an angle in a triangle using the law of sines.
• #### The Law of Sines - Problem 1

##### Math›Trigonometry›Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines.
• #### The Law of Sines - Problem 1

##### Math›Precalculus›Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines.
• #### The Law of Sines - Problem 1

##### Math›Geometry›Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines.
• #### The Law of Sines - Problem 2

##### Math›Precalculus›Basic Trigonometry
How to find an angle in a triangle using the law of sines.
• #### The Law of Sines - Problem 2

##### Math›Geometry›Basic Trigonometry
How to find an angle in a triangle using the law of sines.
• #### Navigation Problems - Problem 3

##### Math›Precalculus›Vectors and Parametric Equations
How we find the course and groundspeed of an airplane when we are given its velocity and the wind velocity.
• #### Navigation Problems - Problem 2

##### Math›Precalculus›Vectors and Parametric Equations
How we find the course and groundspeed of a complicated airplane problem when we are given its velocity and the wind velocity at 210 and 270 degrees.
• #### The Resultant of Two Forces - Problem 1

##### Math›Precalculus›Vectors and Parametric Equations
How to find the resultant of two forces.
• #### The Resultant of Two Forces - Problem 2

##### Math›Precalculus›Vectors and Parametric Equations
How to find the resultant of two forces at an acute angle (45 degrees).