Advanced Geometry

Thursday, October 8, 2009
Objective: The student will be able to:
Apply ratio of similarity for slope and tangent ratios
Apply various angle theorems to complex diagrams and problems
Connect specific slope ratios to related angles and their complements
Agenda:
I. Homework review
II. Answer the following questions in your journal book
What happens to the slope ratio as the angle increases? As the angle decreases?
What happens to the slope ratio when the angle is 0? When it’s 90?
When is the slope ration more than 1? Less than 1?

III. 4-30 through 4-32 with the help of our calculators. Ahhhhh the tangent.
Listen to the explanation of what your calculator does.
IV. 4-30 - 34 with me

Homework:4-25 through 4-29, 4-36 through 4-40 and 4-43 through 4-47