• Geometry

    Chapter 9 Trigonometry

    2019

     Date

     Class Notes

    Topics

    Homework

     

     

     

     

    Day 1 Tues

    2/19

    D1 Notes

    9.1 & 9.2

    Simplifying Radicals

    Pythagorean Theorem

    Triangle Types – Acute/ Obtuse / Right

    		  Pg 468, #3-10, 21-27 odd

    Day 2 Thur

    2/21

    D2 Notes

    9.3

     

    Special Right Triangles

    45-45-90 & 30-60-90

    		  Pg 475, #3-10

     

     

     

     

    Day 3 Mon

    2/25

    D3 Notes

    9.4 & 9.5

     

    Trig Ratios

    Sine, Cosine, Tangent

     Pg 491, #3-6, Pg 498 3-16 and 

    WS

    Day 4 Wed

    2/27

     D4 Notes 

    9.4 & 9.5

     

    Solving Sides with Trig Ratios

     Pg 491, #7-10, Pg 498, #17-22

    and WS   WS SOlutions

     

    		  

     

    		  D1 - D4 HW SOLUTIONS

    Day 5 

    3/2

     9.6

    D5 Notes

     

    Solving Angles with Trig Ratios

    		  Pg 505 #7-12

    Day6

    3/4

     9.6

     

    Solving Triangles

     

    Pg 505, #13-18

     

    WS SOLUTIONS

    DLT SOLUTIONS 1-5

     

    CHEAT SHEET SAMPLE

    Day 7

    3/6

     

    Solving Triangles with Word Problems

    WORD PROBLEM WS SOlutions 

     

    DLT 2 Solutions 

     Day 8

    3/10

     

    Review

    Review Solutions 

    Homework Solutions

    Day 9

    3/12

     

    Test