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Chapter 9 - Part 2
The Pythagorean Theorem and Trigonometry!
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Sections
9.8, 9.9, and 9.10
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Monday, March 17
Section 9.8 We’re going 3-D !!!!!!!!!!!!!!
Goal: By the end of this section, you will be able to apply
the Pythagorean Theorem to solid figures
Homework: Read and take notes on pages 413-14
and Do #2, 5- 9, 11, 12, 14, 16, 18, 21, and 22
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Tuesday,
March 18 Section
9.9
Introduction to Trigonometry
SOH CAH
TOA
Goal: By the end of this section, you will be able to…
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understand and
use three basic trigonometric relationships
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identify and use an angle of elevation with trig to
solve problems
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identify and use an angle of depression with trig to
solve problems
Home work:
Read and take notes on pages 418-420
Do pages 420-422 #2-6, 9, 13, 14, 17, and 18
Wednesday, March
19
Section 9.10
Trigonometric Ratios
Oh that’s what those buttons are for!?
Goal: By the end of this section, you will be able to…
- use
trigonometric ratios to solve problems involving right triangles.
Home work:
Read and take notes on pages 423-425
Do p. 425 # #4-8, 11, 14, 15, 16-19, and 20 AND Create your own problem
using ideas from this section. Using the note cards provided,
create two problems - one involving a 3-D geometric figure and one
involving trigonometry. Write the problems on one side of the note
card and work out a complete solution on the back. - This is a part of
your take-home test that is due on March 31. You can have me look
it over before break if you get it done ahead of time!
Thursday, March 20
Chapter 9
Homework: Take- Home Exam on 9.8 - 9.10 -
due on Monday, March 31
Monday, March 31
Chapter 9 - Part 2 exam - Trig problems due today
HOMEWORK: Cumulative Review at the
end of chapter 9 - all problems
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