Sophia Learning
Sophia: Drawing a Triangle on the Unit Circle: Lesson 4
This lesson shows how to draw a right triangle on a unit circle. It is 4 of 7 in the series titled "Drawing a Triangle on the Unit Circle."
Sophia Learning
Sophia: Drawing a Triangle on the Unit Circle: Lesson 6
This lesson shows how to draw a right triangle on a unit circle. It is 6 of 7 in the series titled "Drawing a Triangle on the Unit Circle."
Sophia Learning
Sophia: Relationships of Trigonometric Functions: Lesson 1
Relationships among the six trigonometric functions are explored in this lesson. It is 1 of 4 in the series titled "Relationships of Trigonometric Functions."
Sophia Learning
Sophia: Secant and Cosine: Lesson 2
Relationships between the graphs of secant and cosine are explored in this lesson. It is 2 of 5 in the series titled "Secant and Cosine."
Sophia Learning
Sophia: Secant and Cosine: Lesson 4
Relationships between the graphs of secant and cosine are explored in this lesson. It is 4 of 5 in the series titled "Secant and Cosine."
Sophia Learning
Sophia: Triangles in the Unit Circle: Lesson 3
This lesson explores the relationships between triangles made on a unit circle and the six trigonometric functions. It is 3 of 5 in the series titled "Triangles in the Unit Circle."
Sophia Learning
Sophia: Triangles in the Unit Circle: Lesson 4
This lesson explores the relationships between triangles made on a unit circle and the six trigonometric functions. It is 4 of 5 in the series titled "Triangles in the Unit Circle."
Sophia Learning
Sophia: Triangles in the Unit Circle: Lesson 1
This lesson explores the relationships between triangles made on a unit circle and the six trigonometric functions. It is 1 of 5 in the series titled "Triangles in the Unit Circle."
Sophia Learning
Sophia: Trigonometric Functions on the Unit Circle: Lesson 2
This lesson explores how trigonometric functions can be represented geometrically on the unit circle. It is 2 of 5 in the series titled "Trigonometric Functions on the Unit Circle."
Sophia Learning
Sophia: Trigonometric Functions on the Unit Circle: Lesson 4
This lesson explores how trigonometric functions can be represented geometrically on the unit circle. It is 4 of 5 in the series titled "Trigonometric Functions on the Unit Circle."
Sophia Learning
Sophia: Trigonometric Functions on the Unit Circle: Lesson 5
This lesson explores how trigonometric functions can be represented geometrically on the unit circle. It is 5 of 5 in the series titled "Trigonometric Functions on the Unit Circle."
Sophia Learning
Sophia: Trigonometric Functions on the Unit Circle: Lesson 1
This lesson explores how trigonometric functions can be represented geometrically on the unit circle. It is 1 of 5 in the series titled "Trigonometric Functions on the Unit Circle."
Sophia Learning
Sophia: Relationships of Trigonometric Functions: Lesson 2
Relationships among the six trigonometric functions are explored in this lesson. It is 2 of 4 in the series titled "Relationships of Trigonometric Functions."
Sophia Learning
Sophia: Secant and Cosine: Lesson 3
Relationships between the graphs of secant and cosine are explored in this lesson. It is 3 of 5 in the series titled "Secant and Cosine."
Sophia Learning
Sophia: Trigonometric Equations: Lesson 3
Equations that include trigonometric functions are introduced here. This lesson is 3 of 5 in the series titled "Trigonometric Equations."
Sophia Learning
Sophia: Coordinates on the Unit Circle: Lesson 2
The x and y coordinates of the unit circle are discussed here, in the context of right triangles. This lesson [3:08] is 2 of 5 in the series titled "Coordinates on the Unit Circle."
Sophia Learning
Sophia: Coordinates on the Unit Circle: Lesson 3
The x and y coordinates of the unit circle are discussed here, in the context of right triangles. This lesson [1 min., 59 sec.] is 3 of 5 in the series titled "Coordinates on the Unit Circle."