Tuesday, March 24, 2009

Week of March 23rd

Algebra 2H pds 1,2
We used our calculators to find logs of numbers in base 10 as well as antilogs of numbers (answer when the log is given).
HW pages 567-568 # 1,5,9,13,17,21,25,29,33,37 and #67,71

EC problem....
#74 -Use the data from # 73 for this problem.

Geometry H pds 3,5,6
We klearned that the area formula for any regular polygon is pa/2 (perimeter times apothem divided by 2)

HW Worksheet # 3-9 all and #15-19 all.

EC problem...Draw a regular equilateral triangle. If its apothem = 6cm, find the perimeter and then the area of this figure.

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