Wednesday, September 16, 2009

Creation of the Unit Circle

Today we learned how to create a unit circle. Some important points are:
1) Know the Fractions
2) The 6 Trig Ratios
Sine = y/1 Cosecant = 1/y
Cosine = x/1 Secant = 1/x
Tangent = y/x Cotangent = x/y
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)