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MCR3U VIP - Trig Ratios
Primary and Reciprocal Trig Ratios
Primary vs Reciprocal Trig Ratios (video) (4:21)
Solve All Ratios Given One Trig Ratio (video) (11:09)
Solve All Angles Given Ratios (video) (3:45)
Why is Sin and Cos less than 1? (video) (5:06)
When Does Tan(x)=Cot(x)? (2:28)
Find Area of Triangle Given Ratios (video) (11:10)
Word Problem (Find Length of Wires Holding Statue) (video) (3:36)
Special Angles
Special Triangles Overview (video) (7:42)
Find Exact Value of Each Expression (video) (10:21)
Show Identities Hold For Angles (video) (9:06)
Find Length of Diagonal (video) (3:41)
Find Area of Triangle Example 1 (video) (8:02)
Find Area of Triangle Example 2 (video) (9:13)
Find Exact Values Given Conditions (video) (7:14)
Angles Greater than 90 Degrees
Terminal Arm, Principal and Reference Angle (video) (15:46)
Find Equivalent Expressions Part 1 (video) (11:07)
Find Equivalent Expressions Part 2 (video) (8:09)
Coordinates on Cartesian Plane Part 1 (video) (10:05)
Coordinates on a Cartesian Plane Part 2 (video) (9:21)
Find Ratios Given Other Ratio In Quadrant Example 1 (video) (15:57)
Find Ratios Given Other Ratio In Quadrant Example 2 (video) (10:58)
Find All Possible Principal Angles (video) (6:22)
Find All Possible Trig Ratios (video) (8:03)
Find Ratios for 90, 180, 270, and 360 (video) (13:21)
Find Trig Ratios of Angles > 360 (video) (7:50)
Solve for Angles in Tough Equations Part 1 (video) (14:31)
Solve for Angles in Tough Equations Part 2 (video) (12:04)
Trig Identities
Trig Identity Example 1 (video) (9:53)
Trig Identity Example 2 (video) (5:04)
Trig Identity Example 3 (video) (7:36)
Trig Identity Example 4 (video) (7:54)
Trig Identity Example 5 (video) (5:13)
Trig Identity Example 6 (video) (11:26)
Trig Identity Example 7 (video) (9:41)
Trig Identity Example 8 (written, student sent)
Trig Identity Example 9 (video) (4:51)
Sine Law
Sine Law Overview (video) (6:43)
Sine Law Ambiguous Case Overview (video) (11:28)
Sine Law Ambiguous Case 1 (video) (6:23)
Sine Law Ambiguous Case 2 (video) (5:27)
Sine Law Ambiguous Case 3 (video) (6:22)
Sine Law Ambiguous Case 4 (video) (11:00)
Sine Law Ambiguous Case 5 (video) (2:55)
Sine Law Ambiguous Case 6 (video) (4:29)
Sine Law Word Problem 1 (video) (5:18)
Sine Law Word Problem 2 (video) (4:46)
Sine Law Word Problem 3 (video) (9:07)
Cosine Law
Cosine Law Overview (video) (6:01)
Solve Triangles Using Cosine Law (video) (11:53)
Cosine Law Word Problem (video) (9:48)
Trig Word Problem Dealing With Distance, Speed, and Time (video) (10:26)
3D Word Problems
Solving for Variables in 3D Triangles (video) (11:50)
3D Trig Word Problem 1 (video) (7:43)
3D Trig Word Problem 2 (video) (11:57)
3D Trig Word Problem 3 (video) (11:21)
3D Trig Word Problem 4 (video) (10:36)
Mock Test 1
Mock Test 1 Questions (pdf)
Mock Test 1 Solutions (pdf)
Knowledge Question 1 (video) (4:07)
Knowledge Question 2 (video) (2:07)
Knowledge Question 3 (video) (4:18)
Application Question 1 (video) (1:49)
Application Question 2 (video) (2:03)
Application Question 3 (video) (5:58)
Application Question 4a (video) (3:04)
Application Question 4b (video) (3:04)
Application Question 4c (video) (5:06)
Communication Question 1 (video) (5:08)
Communication Question 2 (video) (4:18)
Communication Question 3 (video) (5:02)
Thinking Question 1 (video) (3:52)
Thinking Question 2 (video) (4:55)
Thinking Question 3 (video) (10:02)
Mock Test 2
Mock Test 2 Questions (pdf)
Mock Test 2 Solutions (pdf)
Knowledge Question 3 (video) (2:21)
Knowledge Question 6 (video) (3:36)
Knowledge Question 7 (video) (1:54)
Knowledge Question 8 (video) (2:48)
Knowledge Question 12 (video) (1:52)
Knowledge Question 13 (video) (2:39)
Application Question 1 (video) (6:07)
Application Question 2 (video) (6:46)
Application Question 3 (video) (2:36)
Communication Question 1 (video) (3:32)
Thinking Question 1a (video) (2:05)
Thinking Question 1b (video) (5:55)
Thinking Question 2 (video) (6:50)
Why is Sin and Cos less than 1? (video)
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