Lumos Video Store
This page provides a list of educational videos related to Trigonometry. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Trigonometry.
Trigonometry: Prove the Pythagorean Identity
By Educator
Trigonometry: Prove the Pythagorean Identity
Trigonometry: The Law of Cosines
By MathTV
YouTube presents Trigonometry: The Law of Cosines, an educational video resource on math.
Pythagorean Identity Proof Pt2: Trigonometry
By 123MrBee
YouTube presents Pythagorean Identity Proof Pt2: Trigonometry an educational video resources on math.
Trigonometry 1.5
By Khan Academy
Sal is given a right triangle with an acute angle of 65������������ and a leg of 5 units, and he uses trigonometry to find the two missing sides.
Trigonometry 2
By Khan Academy
Sal is given a right triangle with an acute angle of 65������������ and a leg of 5 units, and he uses trigonometry to find the two missing sides.
Examples using pythagorean identities to simplify trigonometric | Trigonometry | Khan Academy
By Khan Academy
Examples using pythagorean identities to simplify trigonometric | Trigonometry | Khan Academy
Finding the Height of an Object Using Trigonometry, Example 3
By PatrickJMT
Finding the Height of an Object Using Trigonometry, Example 3. In this video, I find the height of a balloon by knowing a horizontal distance and an angle.
Finding the Height of an Object Using Trigonometry, Example 1
By PatrickJMT
Finding the Height of an Object Using Trigonometry, Example 1. In this video, I find the height of a balloon by knowing a horizontal distance and an angle.
Finding the Height of an Object Using Trigonometry, Example 2
By PatrickJMT
Finding the Height of an Object Using Trigonometry, Example 2. In this video, I find the height of a balloon by knowing a horizontal distance and an angle.
Pythagorean Identity Proof Pt1: Trigonometry Math Help
By 123MrBee
Youtube Presents Pythagorean Identity Proof Pt1: Trigonometry Math Help an educational video resources on math.
Pythagorean Identity Proof Pt4 Summary: Trigonometry Trig Math Help
By 123MrBee
Youtube Presents Pythagorean Identity Proof Pt4 Summary: Trigonometry Trig Math Help an educational video resources on math.
Trigonometry identity review/fun | Trig identities and examples | Trigonometry | Khan Academy
By Khan Academy
This video lecture series from Khan Academy on Trigonometry includes Radians and Degrees, Using Trigonometric Functions, The Unit Circle definition of trigonometric function, Graph of the Sine Function, graphs of Trigonometric Functions, Trigonometric Identities, Law of Cosines, Law of Sines, Polar Coordinates and Trigonometric Word Problems......
Navigation Word Problem (Trigonometry)
By Khan Academy
This video lecture series from Khan Academy on Trigonometry includes Radians and Degrees, Using Trigonometric Functions, The Unit Circle definition of trigonometric function, Graph of the Sine Function, graphs of Trigonometric Functions, Trigonometric Identities, Law of Cosines, Law of Sines, Polar Coordinates and Trigonometric Word Problems...
Navigation Word Problem (Trigonometry)
By Khan Academy
This video lecture series from Khan Academy on Trigonometry includes Radians and Degrees, Using Trigonometric Functions, The Unit Circle definition of trigonometric function, Graph of the Sine Function, graphs of Trigonometric Functions, Trigonometric Identities, Law of Cosines, Law of Sines, Polar Coordinates and Trigonometric Word Problems...
Navigation Word Problem (Trigonometry)
By Khan Academy
This video lecture series from Khan Academy on Trigonometry includes Radians and Degrees, Using Trigonometric Functions, The Unit Circle definition of trigonometric function, Graph of the Sine Function, graphs of Trigonometric Functions, Trigonometric Identities, Law of Cosines, Law of Sines, Polar Coordinates and Trigonometric Word Problems......
Double angle formula for cosine example | Trig identities and examples | Trigonometry | Khan Academy
By Khan Academy
Double angle formula for cosine example | Trig identities and examples | Trigonometry | Khan Academy
Proof of the law of cosines | Trig identities and examples | Trigonometry | Khan Academy
By Khan Academy
This video lecture series from Khan Academy on Trigonometry includes Radians and Degrees, Using Trigonometric Functions, The Unit Circle definition of trigonometric function, Graph of the Sine Function, graphs of Trigonometric Functions, Trigonometric Identities, Law of Cosines, Law of Sines, Polar Coordinates and Trigonometric Word Problems......
Proof: Law of sines | Trig identities and examples | Trigonometry | Khan Academy
By Khan Academy
This video lecture series from Khan Academy on Trigonometry includes Radians and Degrees, Using Trigonometric Functions, The Unit Circle definition of trigonometric function, Graph of the Sine Function, graphs of Trigonometric Functions, Trigonometric Identities, Law of Cosines, Law of Sines, Polar Coordinates and Trigonometric Word Problems......
Basic trigonometry | Basic trigonometry | Trigonometry | Khan Academy
By Khan Academy
How to find sine, cosine and tangent using right triangle definition. Also you will learn how to locate hypotenuse, adjacent and opposite side in a right triangle.