Algebra 2H pds 1,4
We learned how to multiply and divide complex numbers. We learned that when you multiply two conjugates for complex numbers, the answer is a real number.
(a + bi)(a - bi) = a^2 + b^2.
HW pages 458-459 #41,45,49,53,57,61,65,67,71, and 75.
EC problems #78 and 90.
What was printed on my tee shirt today?

Geometry H pds 2,5
We learned some interesting facts about the medians of a triangle. The centroid of a triangle is where the 3 medians intersect. It is known as the center of gravity.
HW On the back of today's worksheet, draw the median from point A in each triangle (# 1,2,3)
EC Using a ruler, draw a triangle, find the midpoint of each side, and draw the three medians. Label the centroid. Cut out your triangle and see if your dentroid is the center of gravity. Bring to class tomorrow. It works better if you use cardboard or heavy paper.

Trig pd 6
We continued the lesson on the inverse functions for sine, cosine, and tangent. You need to memorize the restrictions on the range of each inverse function.
HW same worksheet as yesterday # 23,28,33,38,40,46,50,53,55,59,63,65,67,71.
EC problems #74,76.