GHS Math Center - Geometry Videos

GHS Math Center

Click on the links below to go directly to a specific topic or you can scroll down the page to explore.

Unit 1: Intro and Vocabulary

Unit 2: Angles and Lines, Parallelograms

Unit 3: Rigid Transformations and Congruency

Unit 4: Triangles

Unit 5: Non-Rigid Transformations and Similarity

Unit 6: Right Triangles

Unit 7: Circles

Unit 1: Intro and Vocabulary

1.1 Geo-Points, Lines, Planes.mp4

Topic of this Video: Points, Lines, Planes

1.2 Geo-Angle Pairs.mp4

Topic of this Video: Angle Pairs

1.3 Geo - Conditional Statements & Counterexamples.mp4

1.4 Geo - Law Of Detachment.mp4

1.5 Geo - Law Of Syllogism.mp4

1.6 Geo - Related Conditional Statements & Logical Equivalence.mp4

1.3 Geo-Algebra Prop And Prop Of Equality.mp4

Topic of this Video: Algebraic Properties and Properties of Equality

1.4 Geo-Substitution And Transitive Properties.mp4

Topic of this Video: Substitution vs. Transitive

Unit 2: Angles and Lines, Parallelograms

2.1 Geo-Angle Pair Relationships.mp4

Topic of this Video: Angle Pair Relationships (with Parallel Lines)

60553221-Equations Of Lines: Slope Intercept.mp4

Topic of this Video: Equations of Lines (Slope-Intercept)

60553221-Equations Of Lines: Slope Intercept.mp4

Topic of this Video: Equations of Lines (Slope-Intercept)

60553001-Equations Of Lines: Pt Slope.mp4

Topic of this Video: Writing Equations of Lines (Point-slope)

60553497-Equations Of Lines: Standard Form.mp4

Topic of this Video: Writing Equations of Lines (Standard Form)

60103519-Parallel And Perpendicular Line Theorems.mp4

Topic of this Video: Parallel and Perpendicular Lines (Extra Proofs)

60223477-Categorizing Quadrilaterals.mp4

Topic of this Video: Quadrilaterals (Parallelograms)

Classify Parallelograms.MP4

Topic of this Video: Classifying Parallelograms

60226426-Classify Without Graph.mp4

Topic of this Video: Classifying Quadrilaterals (Coordinate "proof")

60268194-Find Vertices Of A Quadrilateral To Classify.mp4

Topic of this Video: Find Vertices of a Quadrilateral and Classifying

60223642-Coordinate Proof.mp4

Topic of this Video: Coordinate Proofs (Parallelograms)

60268346-Find Missing Vertex Of Parallelograms (or Special Parallelogram).mp4

Topic of this Video: Make a Parallelogram Using 3 Vertices

57091250-Distance Formula.mp4

Topic of this Video: Distance Formula

57089782-Midpoint Formula.mp4

Topic of this Video: Midpoint Formula

60127622-Triangle Theorems.mp4

Topic of this Video: Triangle Theorems (Triangle Angle Sum/Exterior Angles)