Skip to content
Go to the home page of Centennial Math Department
C

Centennial Math Department

  • Math 9
    • Unit 1: Square Roots, Powers and Exponent Laws
    • Unit 3: Rational Numbers
    • Unit 4: Linear Relations
    • Unit 5: Polynomials
    • Unit 6: Linear Equations
    • Unit 9: Similarity and Scale Factors
  • Pre-Calculus 10
    • Unit 1: Real Numbers
    • Unit 2: Polynomials
    • Unit 3: Relations and Functions
    • Unit 4: Linear Functions
    • Unit 5: Linear Equations
    • Unit 6: Solving Linear Systems
    • Unit 8: Trigonometry
  • Pre- Calculus 11
    • Unit 1: Factoring and Radicals
    • Unit 2: Rational Functions
    • Unit 3: Quadratic Function in General Form
    • Unit 4: Quadratic Functions in Standard Form
    • Unit 5: Quadratic Equations
    • Unit 6: Linear and Quadratic Systems
    • Unit 7: Inequalities
    • Unit 8: Trigonometry
  • Pre-Calculus 12
    • Unit 1: Sequence and Series
    • Unit 2: Transformations
    • Unit 3: Polynomials
    • Unit 4: Radicals and Rational Functions
    • Unit 5: Logarithms
    • Unit 6: Trigonometry Part 1
    • Unit 7: Trigonometry Part 2
    • Unit 8: Conics
  • Calculus 12
    • Unit 1: Functions & Inequalities
    • Unit 2: Limits
    • Unit 3: Derivatives
    • Unit 4: Applications of Derivatives
    • Unit 5: Integrals
    • Unit 6: Applications of Integrals

Category: Unit 8: Trigonometry

8.6 Laws of Cosines

by Savanna Published November 28, 2020November 28, 2020

How to get the cosine law The law of cosines If you have any questions, feel free to leave them in the comment box down below!

Continue reading "8.6 Laws of Cosines"

8.5 Law of Sines

by Savanna Published November 28, 2020November 28, 2020

How to get the law of sines The law of sines If you have any questions, feel free to leave them in the comment box down below!

Continue reading "8.5 Law of Sines"

8.4 Oblique Triangles

by Savanna Published November 28, 2020

Example questions: If you have any questions, feel free to leave them in the comment box down below!

Continue reading "8.4 Oblique Triangles"

8.3 Special Angles

by Savanna Published November 28, 2020November 28, 2020

Quadrantal Angles Special angles The 45-45-90 triangle The 30-60-90 triangle If you have any questions, feel free to leave them in the comment box down below!

Continue reading "8.3 Special Angles"

8.2 The Three Trigonometric Functions

by Savanna Published November 28, 2020November 28, 2020

Trigonometric ratios Sign properties of trig If you have any questions, feel free to leave them in the comment box down below!

Continue reading "8.2 The Three Trigonometric Functions"

8.1 Angles and Their Measure

by Savanna Published November 28, 2020

Angles in standard position Coterminal angles Reference angle Summary of circles and symmetry Given point (a, b) on the terminal side of a standard position angle, thenL (-a,b) must be also on the graph because of the reflection in the x-axis (a, -b) must also be on the graph because of the reflections in the…

Continue reading "8.1 Angles and Their Measure"

My Recent Posts

  • Limits
  • 1.8 – Intermediate Value Theorem and Squeeze Theorem
  • 1.7 – Continuity – Formal
  • 1.6- Trigonometric Limits
  • 1.5- More Evaluating Limits Examples
Proudly powered by WordPress | Theme: Popper
Skip to toolbar
  • Log In