Thursday, November 12, 2009

Algebra 2H pds 1,2
We are still on the Factoring of Polynomials Unit. Today, we went over factoring the perfect square trinomials and the difference of squares.
HW page 313-314 # 5-75 multiples of 5 except substitute #27 in place of #50.
EC problems #100 and 122

Geometry H pds 3,5
We are still working on SSS and SAS postulates for proving triangles congruent. Today, we went over many examples in class.
HW Worksheet 4.2- Do ALL problems on the front side. Some problems were discussed in class.
EC Draw two triangles with sides 3 cm, 4 cm, and 5 cm. If done correctly, each triangle should be a right triangle. Name your congruent triangles, and explain why they are congruent. What is meant by congruent?

Trig pd 4
We went over word problems involving bearing. This refers to the acute angle formed from the North-South line to the line used in the problem.
HW Worksheet # 16,17, 19, 20, and 21.
EC problem #22 (We did this problem before!)

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