Mrs. Theodoropoulos RHS Class Website
Home
Contact & Teacher Info
How To Set Up and Use the Tech for This Class
Algebra 2
Algebra 2 E
Algebra 2 E Old Notes
Geometry
Geometry E
Algebra 1
Geometry
: See updates, resources, and class notes below
Online Textbook
Click Here
for the Online Textbook
Click Here
to look up the answers to Textbook Questions
Class Announcements
Semester 1 Class Notes 8/23-12/20
Skill Log
Units 1 - 10
Syllabus
Expectations
Unit 0 Review
-
Solving One and Two Step Equations
Notes
-
Solving Multi-Step Equations
Notes and Hmwk Key
-
Solving Multi-Step Inequalities
Notes and Hmwk Key
Unit 1 Notation and Logic Statements
-
1.1 Points, Lines, and Planes Notes
(see textbook answer link for answer key)
-
1.1 Union and Intersection
Notes and Homework Key
-
1.2 Congruency, Betweenness, Segment Addition Postulate
Notes and Homework Key
-
1.2 Midpoint, Median, Bisector, Trisector
Notes and Homework Key
-
1.7 Logic Statements Notes
and part of homework key
-
1.2 Angles: Labeling, Measuring, and Addition
Postulate Notes and Homework key
-
Unit Review Guide
Answer Key
Unit 2 Transformations and Coordinates
-
Writing and Graphing Linear Equations
Notes and homework key
-
Writing Linear Equations Given 2 Points
Notes
-
Writing Parallel and Perpendicular
Notes and Homework key
-
Pythagorean Theorem
Notes and Homework key
-
Midterm Review Guide Worked Out and Key
Unit 3 Angles, Parallel Lines, and Triangles
-
1.6 Angle Relationships
Notes and Homework Keys
-
5.1 Triangle Angle Relationships
Notes and Homework Keys
-
3.1 Intro to Parallel Lines and Planes
Notes
-
3.2 Angles Created by Transversals and Parallel Lines
Notes and Hmwk Key
-
6.3 Midpoints, Medians, Altitudes
Notes and Homework Key
Unit 4 Transformations
-
4.1 Translations
Notes and Homework Key
-
4.2 Reflections Notes
and Homework key
Test Yourself - Reflection
Reflection Exploration
Transformations Exploration
Khan Academy Transformation Tutorials
-
4.2 Compositions of Transformations Translation and Reflection Hmwork Key
-
4.3 Dilations Notes and Homework Key
Unit 5 Triangle Congruence
-
5.1 Congruent Triangle Parts
Notes and Homework Key
-
5.4-5.6 Triangle Congruence Theorems
Foldable and Hmwk Key
-
Informal Proof of Triangle Congruence
Worksheet key
S1 Final Exam Review Guide Answer Key
Semester 2 Class Notes 1/12-5/20
Unit 6 Quadrilaterals and Polygons
Triangles
-
Classifying Triangles, Triangle Sum and Exterior Angle Theorem
Notes and Homework Key
Polygons
-
Polygons and
Interior
Angles Notes
-
Polygons and
Exterior
Angles Notes
-
All Polygon Homework
Keys
Quadrilaterals
-
Coordinate Review Slope, Midpoint, Distance Pythagorean Theorem
Worksheet Key
-
Using Parallelogram Properties
Notes
-
Proving its a Parallelogram Methods
Notes
Play pool like a mathematician!
Click Here
Coordinate Proof Keys
at the end
-
Using and Proving Rhombus, Rectangle, Square
Notes and Homework keys
-
Using and Proving Trapezoids and Kites
Notes and Homework Keys
Unit 6 Test Review Guide
Key
-Final
Formula and Quadrilateral Properties Sheet
Unit 7 Similar Polygons
-
Similar figures and Ratios and Proportions
Notes and homework Key
-
Proving Triangle Similarity
Notes and homework Key
-
Similarity Theorems
Notes and Homework key
-
Unit 7 Similar Polygons Review Guide
Key
Unit 8 Right Triangle Trig
-
Pythagorean Theorems and Triples
Notes and Hmwk Key
-
Simplifying Radicals Review
Notes and Worksheet Key
-
Special Right Triangles
Notes and Hmwk key
-
Using Trig Ratios to Find Side Length
Notes and Hmwk Key
-
Using Trig Ratios to Find Angles Notes
and Hmwk Key
-
Trig Applications
Key
-
Unit 8 (ch.9) Right Triangle Trig Review Guide
Key
-
PSAT Geometry Practice
Key
-
PSAT Geometry #2
Practice Key
Unit 9 Circles
-
Conic Sections Graphing Circles and Circle Equations
Notes and Homework Key
-
Circle Area and Circumference
Notes and Homework Key
-
Circle Tangent and Secant Segments
Notes and Homework Key
-
Factoring Review
Worksheet Notes/ Key
-
Power Theorems
Notes and Homework Key
-
Distance to Chord Investigation and Practice
Key
-
Circle Segments Review Guide Key
(coming tomorrow, see Teams for partial today)
-
Angles and Arcs of Circles
Notes and Practice Key
-
Chord Theorems
Notes and Practice Key
-
Inscribed Angles and Polygons
Notes and Practice Key
-
Circle Angle and Arcs Quiz Review Guide
Key
Unit 10 Volume and Surface Area
-
Area Review and Composite Figures
Notes
-
3D Figures Identification
Notes
-
Volume of 3D Figures
Notes and Hmwk key
-
Surface Area of 3D Figures
Notes and Hmwk Key