Module 2 Review Topics
Space to practice & Video Links
Lesson 2.01 and 2.02 Transformation
2.01 and 2.02 tool box Use these links if you need some help and more notes over this material!
Practice #1

What do we call the pre-image?
What do we call the image?
Type of transformation:
IF it’s a rotation, what is the degree of rotation?
Is this congruent?

Practice #1 Video: 3 min
Practice #2

If line segment AB is reflected across the x-axis, what are the new coordinates for points A’ & B’?
Which of the following are true statements?
A’B’ is parallel to AB.
A’B’ is double the length of AB.
AB and A’B’ are congruent.
The same result can be found by rotating AB 270 degrees.

Practice #2 Video: 3 min

Practice #3

What do we call the pre-image?
What do we call the image?
Type of transformation:
IF it’s a rotation, what is the degree of rotation?
Is this congruent?
Practice #3 Video: 3 min
2.03 Congruent Figures
2.03 tool box Use this link if you need some help and more notes over this material!
Practice #4

Which transformations have occurred?
1st
2nd
Are the image and pre-image congruent?
Practice #4 Video: 2:16min
2.05 Similar Figures
2.05 Toolbox Use this link if you need some help and more notes over this material!
Practice #5
Similar (vs. Congruent)
1. Similar figures have the same and but different

2. Symbol:

Similar
Congruent
angles

sides

transformations

Practice #5 Video: 3:13min
Practice #6

Which transformations have occurred?
1st
2nd
Are the image and pre-image congruent?
Are the image and pre-image similar?

Practice #6 Video: 3:10min
Practice #7

Which transformations have occurred?
1st
2nd
Are the image and pre-image congruent?
Are the image and pre-image similar?
Practice #7 Video: 3:20min
2.06 & 2.07 Transversals & Triangle Angles
2.06 & 2.07 Toolbox: Use this link if you need some help and more notes over this material!
Transversals & Specific Angles
1. Transversals:

2. Corresponding Angles:

3. Alternate Interior Angles:

4. Alternate Exterior Angles:

Transversals & Specific Angles Video: 4:31 min

Parallel Lines cut by a Transversal (video from the lesson) 2:55min
Triangles

1. REMINDER: The sum of the measures of the INTERIOR angles in a triangle is .

2. The sum of the measures of the EXTERIOR angles in a triangle is .
Triangles Video: 2:48 min

Sum of Interior Angles of a Triangle (video from lesson) 3:34min
Remote Interior Angles

EXTERIOR ANGLE THEOREM:
The measure of an is equal to the sum of the
.
Remote Interior Angles Video: 2:42 min

Corresponding Angles (Triangles)

1. Congruent angles are angles with the same .
Similar Triangles

ANGLE-ANGLE CRITERION (AA):
If two triangles have two angles that are , the triangles are .
Corresponding Angles & Similar Triangles Video: 2:40 min

Let’s Practice!

Determine the measure of all unmarked angles.

Determine the m∠X.
2.06/2.07 Practice #1 Video: 5:25 min

Let’s Practice More!

Determine m∠O and m∠P

Determine the measure of all unmarked angles. Are the triangles similar?
Are the triangles congruent?
2.06/2.07 Practice #2 Video: 5:17min

See below for how to submit this toolbox! :) Thank you for working so hard in Module 2!