Thursday, January 21, 2010

Algebra 2H pds 1,2
We learned about imaginary and complex numbers. The number i is the square root of
-1.
HW pages 458-459 # 3,5,11,13,27,31,35,41,45,53,65,67,71,75.
EC problems #40,82.

Geometry H pds 3,5
After the short quiz on the 5 way to prove that a quadrilateral is a parallelogram, we went over the next lesson on theorems involving parallel lines.
HW Worksheet # 5-17 all
EC problem Textbook page 325 # 14,16.

Trig pd 4
The quiz on the Law of Sines and Law of Cosines was today. They will be graded by Monday.
No hw
EC question- How do you think you did on today's quiz? What was the toughest part of the quiz for you?

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