Tuesday, February 20, 2007

8th

Quote: Nothing strengthens the judment and quickens the conscience like individual reponsibility.-Elizabeth Cady

Goal:Use the sine and cosine to find triangle side measures.

Corrected homework: p.496(1-10)

Classwork: p.497(16-25)

Homework: p. 498(26-29)

Check examples given in the book, read before you begin working; make sure you identify the opposite side and the adjacent side of given angles. You can only use the sine, cosine, and tangent ratios on acute angles of right triangles.

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