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

seo tool
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
အခြေခံ data အခေါ်အဝေါ်များ
Shells
Untitled

Discover Resources

Razões trigonométricas de ângulos de amplitude α e α + π
Construcción 3
INCENTRE
Instructor's Vector field Tool
北極星

Discover Topics

Real Numbers
Logarithmic Functions
Translation
Percentages
Piecewise Functions