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Semester Final Part 1 - Right Triangle trigonometry

NOTES:  Unit 3 Notes 4 - Sine Cosine and Tangent Ratios    Unit 3 Notes 4 - completed

NOTES:  Unit 3 Notes 5  - Problem Solving w Trigonometry     Unit 3 Notes 5 - completed

HW#10 p624 / 1 - 22    (HW#10 - selected answers)

HW#11 p628 / 1 - 5, 7 - 13    (HW#11 - selected answers)

Introduction to Trigonometry (Khan Academy Video)

Finding a missing side in a right triangle using Sine, Cosine, and Tangent (Khan Academy Video)

Finding the missing angle of a right triangle using inverse trig functions (ver 1) 

Finding the missing angle of a right triangle using inverse trig functions (ver 2)

"Solving" a Triangle using SOH CAH TOA (alternate method using equations instead of proportions)

Trigonometry Word Problems

 

Semester Final Part 2 - Applying Trigonometry

NOTES:  Unit 3 Notes 6 - Multi Step Trig Problems    Unit 3 Notes 6 - completed

NOTES:  Unit 3 Notes 7 - Law of Sines    Unit 3 - Notes 7 - completed

NOTES:  Unit 3 Notes 8 - Law of Cosines

HW#12 Applying Trig Ratios   (HW#12 - selected answers)

HW#13 p654 / 5 - 11, 13   (HW#13 - selected answers)

HW#14 p643 / 1,3,4,6 + Review   (HW#14 - selected answers)

Find the Height of a Non Right Triangle  (youtube video)

Find the Area of a Non Right Triangle (youtube video)

 

Unit 2 Notes 10 - Using the Pythagorean Theorem

Unit 2 Notes 11 - Special Triangles and the Pythagorean Theorem

HW#2 p465 / 1 - 16

HW#3 p477 / 1 - 11, 15,16,17,21

Youtube Video:  How to use the Pythagorean Theorem  (YayMath)

Youtube Video:  30 - 60 - 90 triangles (YayMath)

Youtube Video:  45-45-90 triangles (YayMath)

Khan Academy Video:  45 - 45 - 90 triangles

Khan Academy Video:  30 - 60 - 90 triangles

 

- Similar Triangles

Unit 3 Notes 1 - Proportions Review

Unit 3 Notes 2 - Similarity Shortcuts

HW#6 page 561 / 1 - 16

HW#7 ws Probs 1 – 4 + p568 / 9 - 14

Similarity and Proportions Practice Quiz

Solutions to Practice Quiz

YouTube Video: Similar Triangles (YayMath)

Khan Academy Video: Similar Triangles