Mr. Estrada's Website
Check out my YouTube Channel
Click on the YouTube icon -->
  • Home
  • Algebra I
  • Geometry
  • Algebra 2/ Trigonometry
  • Blog
  • Contact me
  • Test Prep

Angle sum and difference formulas

12/16/2013

14 Comments

 
angle_sum_and_difference_formula.wmv
File Size: 4988 kb
File Type: wmv
Download File

14 Comments
justin
12/16/2013 09:43:47 am

answer radical 2+radical 6 divided by 2

Reply
Markenzie Jean
12/16/2013 01:30:00 pm

Got it Estrada.

Reply
Sanjay
12/16/2013 06:55:55 pm

Got it

Reply
calvin
12/16/2013 08:21:27 pm

Ok I understand how u got 45 & 30 but what if its a higher number & u need more then just two to get there like if it is 210 or something like that

Reply
Sarafina
12/16/2013 08:21:27 pm

Got it.

Reply
Donte
12/16/2013 09:40:35 pm

got it

Reply
Robin
12/17/2013 12:14:42 am

got it now

Reply
walter
12/17/2013 11:26:51 am

i got it

Reply
Francisco
12/17/2013 01:18:54 pm

Got it mr.E

Reply
Daler
12/18/2013 09:07:01 pm

Got it, thank you!

Reply
Denzel
12/19/2013 11:57:17 pm

i understand this

Reply
olufemi
1/1/2014 06:57:13 am

i got it

Reply
Jurgen
1/1/2014 09:07:20 am

I understand.

Reply
Kaseem Johnson
1/2/2014 12:03:10 am

I passed the quiz, easy topic.

Reply



Leave a Reply.

    Author

    I'm Mr. Estrada, Mathematics teacher at HSSM.

    Archives

    November 2014
    May 2014
    April 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013
    September 2013
    August 2013
    June 2013
    May 2013

    Categories

    All
    Absolute Value Inequality
    Adding Radical Expressions
    Adding Rationals
    Angle And Sum Difference Formulas
    Arc Length
    Arithmetic Sequence
    Average Known With Missing Data
    Binomial Expansion
    Binomial Probability
    Box And Whisker Plot
    Circle Equations
    Co-functions
    Combination
    Complex Numbers
    Composition Of Functions
    Converting From Degrees To Radians
    Co-terminal Angles
    Discriminant
    Dispersion
    Dividing Radical Expressions
    Domain And Range
    Double-angle And Half-angle Formulas
    Exact Values
    Exponential Application
    Exponential Regression
    Exponents
    Factoring
    Fractions
    Functional Notation
    Functions
    Geometric Sequence
    I
    Imaginary Numbers
    Inter-quartile Range
    Inverse Of Functions
    Inverse Variation
    Law Of Sines
    Logarithmic Equation
    Logarithms
    Multiplying Binomials With Fractions
    Multiplying Radical Expressions
    Multiplying Rationals
    Normal Distribution
    One To One Functions
    Onto Functions
    Permutation
    Probability
    Quadratic Formula
    Quadratics
    Radical Equation
    Radical Expressions (index=2)
    Radical Expressions (index=3)
    Radicals
    Rational Exponents
    Rationalizing Complex Denominators
    Rationalizing Denominator With Radical
    Rationals
    Recursive Sequence
    Reference Angles
    Regents Review
    Regression
    Rewriting Logarithms
    Sequences
    Simplifying Radical Expressions
    Solving A Quadratic
    Solving Logarithmic Equation
    Statistical Studies
    Statistics
    Sum And Product Of Roots
    Summations (Sigma)
    Trigonometric Equations
    Trigonometry
    Unit Circle
    Using Graphing Calculator For Different Types Of Problems

    RSS Feed

Powered by Create your own unique website with customizable templates.