8 Congruence ADVANCEDMATH8.notebook August 14, 2017

Lesson 8: Congruence and Transformations

Chapter 2 Lessons 1 and 2

Two figures are congruent if the SECOND figure can be obtained from the first by a series of translations, reflections, or rotations.

Example 1(page 96)

1. _______________

2. _______________

Name the transformations

Now you read Example 2 on your own.

Are the figures congruent?Name the transformations.

Your practice...

page 98 Guided Prac. 1­3

Lesson 2: page 108

Let's write congruence statements...

Sides Angles

corresponding parts: parts of figures that match

8 Congruence ADVANCEDMATH8.notebook August 14, 2017

Example 1:(page 108)

sides angles

Now try Got It Problem a at the top of page 109

Determining Transformations and CongruenceRead through Example 2 on page 109

Let's do this one together...

Sides Angles

Transformations:

bottom of page 109

page 110

Sides Angles

Transformations:

Flip over to page 111... problem #5

sides angles

8 Congruence ADVANCEDMATH8.notebook August 14, 2017