sin(a + b) & cos(a + b) - Discovery

Topic:Angles, Triangles, Trigonometric Functions

Directions are given in the applet below.

Use your results to write 2 new trigonometric identities from what you now see. After doing so, go to the following applet: http://tube.geogebra.org/m/1651617

New Resources

Trefoil Knot
Untitled
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
seo tool
Slope and Road Signs

Discover Resources

Ms. Littlejohn's room
GEOGEBRA TEST
Multiplying Two Fractions to Get a Whole Number

Discover Topics

Similarity Transformation or Similarity
Cosine
Set Theory
Inequalities
Secant Line or Secant