3.3: Proving Lines Parallel

Objectives:

• Use transversals in proving lines parallel.

Example 1

Student example 1

Example 2

Student example 2

Problem set 3.3

#1-13

3.2: Parallel Lines

Objectives:

• Define Transversal.
• Prove and apply theorems about parallel lines.

Example 1


Student Example 1


Example 2


Student Example 2


Problem Set 3.2:
#1-16

3.1: Proving Angles Congruent

Objectives:

• Use formal methods of proof to show angles congruent.

Example 1 and Student Example 1

*UPDATE: the answer is incorrect. It should be x = 20

Example 2

Student Example 2

Example 3 and Student Example 3

Problem set 3.1

#1-13 all

2.7: Composition of Reflections

Objectives:

• Transform figures by applying a composition of reflections.

Example 1


Example 2


Student Example 1


Problem set 2.7 (in class)
# 1-8, 14-17

2.6: Dilations

Objectives:

• Locate dilation images of figures.

Example 1


Example 2


Student Example 1


Example 3


Student Example 2


Problem set 2.6:
#  1-15

2.4: Rotations

Objectives:

• Draw and identify rotation images of figures.

Quadrantal  rotations chart:

Example 1 & Student Example 1


Example 2 & Student Example 2


Problem set 1.4 (in class):
#1-13 all

2.3: Reflections

Objectives:

• Identify and graph reflection images.

Example 1


Student example 1


Example 2


Student Example 2


Problem set 2.3 (in class)
 #1-15

2.2: Translations

Objectives:

• Find translation images of figures.
• Identify isometries.

Example 1


Student Example 1


Example 2


Student Example 2


Example 3


Student Example 3


problem set 2.2 (in class)
#1-16

2.1: Polygons

Objectives:

• Classify polygons
• Use appropriate notation to label polygons

Example 1


Student Example 1


Example 2


Student Example 2


2.1: problem set (in class)
Front side #15-18
Back side #1-7 (and classify all polygons)

1.5: Perimeter and Area

Objectives:

• Identify polygons.
• Find perimeter and area.

Example 1

Student Example 1

Example 2

Student Example 2

Example 3

Student Example 3

problem set 1.5

#2-20 even

1.4: Measuring Angles

Objectives:

• Measure and classify angles.

Example 1

Student Example 1

Example 2

Student Example 2

problem set 1.4 (in class Thursday)

#1-15 all

1.3: Distance and Midpoint

Objectives:

• Find the distance between two points.
• Find the midpoint of a segment.

Example 1

Student Example 1

Example 2

Student Example 2

Problem Set 1.3 (in class)

1.2: Linear Measurement

Objectives:

•  Measure segments.
• Compute with segment measurements.

 Example 1


Student Example 1


Example 2


Student Example 2


Example 3


Student Example 3


Problem set 1.2
# 1-15 all

 

1.1: Points, Lines, and Planes

Objectives:

• identify collinear points

• identify the intersection of a plane 

Example 1

Student Example 1

Example 2

Example 3

 

Student Example 2

Problem Set:

Worksheet 1.1

Hello world!

Welcome! This is the website where you will come to take notes and watch examples for your Geometry course. Please bookmark it.

Please watch the video and send an email to tolar@goasa.com with the information referenced in the video. If you have any issue viewing the video, send an email detailing the problem.

I'm looking forward to a great year!

-Mr. Tolar