Wednesday, March 25, 2009

Algebra 2H pds 1,2
Today, we learned many different things about natural logs (ln) and log equations.
It is very important to remember that ln e=1.
HW page 567 #41,45,49,53,and 57
page 574 # 1,5,9,13,21, and 25.
EC problems page 574 # 20 and #32

Geometry H pds 3,5,6
The mandala projects are due tomorrow!!! Hope everyone does a fantastic job!
Today, we finished going over problems involving areas of regular polygons.
There will be a quiz on this one topic on Friday.
HW Practice Quiz # 1-10 all

EC problem...Draw a regular octagon (stop sign). Label its radii, apothem, and central angles. Find the measure of the angle formed when the central angle is bisected by the apothem.

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