Geometry 1.2 Done.notebook

1

August 25, 2015

Aug 14­10:17 PM

Homework Out!

We are not grading, just turning it in.

Be seated please. 

Have a calculator.

 Get ready for a bell work Quiz.

Aug 20­9:22 PM

RemindersTutoring!!! If you are not understanding the material, get to lunch tutoring or come see me in the morning!!

­ Everyone has been doing great on their assignments.

­ A few need to show more work.

Geometry 1.2 Done.notebook

2

August 25, 2015

Aug 18­10:11 AM

1.2 Segments and Congruence

Objective

iWBAT: identify, measure, and name segments.

Jul 16­6:32 PM

Bell Work 1. Solve 3x + 5 + 2x ­ 4 = 36. 

2. Find three cities on this map that appear to be collinear.

1.2 Segments and Congruence

Geometry 1.2 Done.notebook

3

August 25, 2015

Jul 16­6:56 PM

Draw a line            . Then place point B between A and C. 

Describe the relationship among the lengths of                                      , and            .

AC

BCAB

AC

Jul 16­7:27 PM

What is the distance from Lubbock, TX to St. Louis, MO?

Geometry 1.2 Done.notebook

4

August 25, 2015

Aug 15­1:01 PM

1.2 Vocabulary Handouts

Postulate #1

Aug 15­1:01 PM

Postulate #2

How could we name this line?

Geometry 1.2 Done.notebook

5

August 25, 2015

Aug 15­1:01 PM

Jul 16­8:46 PM

1. Use the Segment Addition Postulate to find XZ. 

2. Can you use the Segment Addition Postuate to find WZ?

3. Use the diagram to find GH. 

XY

Z

W

2350

Geometry 1.2 Done.notebook

6

August 25, 2015

Jul 16­8:57 PM

Line segments that have the same lengths are called congruent segments. 

Lengths are EQUAL.

Segments are CONGRUENT 

# Size

Jul 25­09:39 AM

How are you feeling? Questions

Comments

Concerns?

Geometry 1.2 Done.notebook

7

August 25, 2015

Jul 16­9:10 PM

 Plot J(-3, 4), K(2, 4), L(1, 3) and M(1, -2) in a coordinate plane. Then determine whether  JK and LM  are congruent.

Aug 18­6:19 PM

Challenge In the diagram, AB = BC, AC = CD, and AD = 12. Find the lengths of all the segments in the diagram.

AB =

AC =

AD =

BC =

CD =

Geometry 1.2 Done.notebook

8

August 25, 2015

Aug 18­10:22 AM

Agenda's Out!

5-8 words on what you learned today.

Aug 19­8:15 PM

Assignment

Due Wednesday!

WB 1.2 #4-8, 11-14, 19-28, 30

Homework Help on following slides!

Tear out TWO PAGES

 pg. 3 & 5

Geometry 1.2 Done.notebook

9

August 25, 2015

Aug 15­1:17 PM

Homework Help#7

Aug 15­1:18 PM

# 19

Geometry 1.2 Done.notebook

10

August 25, 2015

Aug 15­1:19 PM

#26

Aug 09­05:18 PM

Geometry 1.2 Done.notebook

11

August 25, 2015

Aug 18­6:17 PM

Few more Examples 

1. Difference between equal and congruent?

2. Find XY.

X Y Z7

30

3. HW #27