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

Right Triangle Trig Ratios: sin, cos, tan
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Angle Bisector: Quick Warm Up Questions
Nikmati Keunggulan Di Bandar Judi Terpercaya

Discover Resources

HKMO1112GCQ2
EulerLine
Mystery Quadrilateral #6
MT2-04-P5a-XT6 Number of Diagonals in a Convex Polygon
Power Rule

Discover Topics

Congruence
Continuity
Planes
Incircle or Inscribed Circle
Parallelogram