What we are doing this week in Analytic Geometry...

We are learning about the trigonometric ratios of sine, cosine, and tangent:
http://www.mathopenref.com/trigfunctions.html

We have learned the meaning of SOHCAHTOA:
http://www.mathopenref.com/sohcahtoa.html

We are exploring how to prove if triangles are congruent:
http://www.regentsprep.org/regents/math/geometry/gp4/ltriangles.htm