Units (select a unit)

• Points, Lines, and Planes

  Intro to Geometry
  Points & Lines
  Planes
  Congruence, Distance & Length
  Constructions & Loci
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• Angles

  Angles
  Congruent Angles
  Angles & Angle Addition Postulate
  Protractors
  Special Angle Pairs
  Introduction to Proofs
  Proofs Special Angles
  Angle Bisectors
  Locus & Angle Constructions
  Angle Bisectors & Constructions
  View

• Parallel Lines

  Lines: Intersecting, Parallel & Skew
  Lines & Transversals
  Parallel Lines & Proofs
  Properties of Parallel Lines
  Constructing Parallel Lines
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• Triangles

  Triangles
  Triangle Sum Theorem
  Exterior Angle Theorem
  Inequalities in Triangles
  Similar Triangles
  - AA~
  - SSS~
  - SAS~
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• Similar Triangles & Trigonometry

  Problem Solving w/ Similar Triangles
  Similar Triangles & Trigonometry
  Trigonometric Ratios
  Inverse Trigonometric Ratios
  Review of the Pythagorean Theorem
  Converse of the Pythagorean Theorem
  Special Right Triangles
  View

• Congruent Triangles

  Congruent Triangles
  Proving Congruence: SSS
  Proving Congruence: SAS
  Proving Congruence ASA
  Proving Congruence AAS
  Proving Congruence HL
  Triangle Congruence Proofs
  CPCTC
  Isosceles Triangle Theorem
  View

• Circles

  Parts of a Circle
  Central Angles & Arcs
  Arc Length & Radians
  Chords, Inscribed Angles & Triangles
  Tangents & Secants
  Segments and Circles
  View

• Analytic Geometry

  Origin of Analytic Geometry
  Distance Formula
  Midpoint Formula
  Partitions of a Line Segment
  Slopes of Parallel & Perpendicular Lines
  Eq of Parallel & Perpendicular Lines
  Triangle Coordinate Proofs
  Equation of a Circle & Completing the Square
  View

• Transformations

  Transformations
  Translations
  Reflections
  Rotations
  Identifying Symmetry w/ Transformations
  Composition of Transformations
  Congruence Transformations
  Dilations
  Similarity Transformations
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• Quadrilaterals

  Polygons
  Properties of Parallelograms
  Proving Quads are Parallelograms
  Rhombi, Rectangles & Squares
  Trapezoids
  Kites
  Constructing Quadrilaterals
  Families of Quadrilaterals
  Proofs
  Coordinate Proofs
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• Area of Figures

  Area of Rectangles
  Area of Triangles
  Law of Sines
  Area of Parallelograms
  Area of Regular Polygons
  Area of Circles & Sectors
  Area of Other Quadrilaterals
  Area and Perimeter of Figures in the Coordinate Plane
  View

• 3D Geometry

  Intro to 3-D solids
  Views & Drawings of 3-D Solids
  Surface Area of Prisms, Cylinders, Pyramids & Cones
  Volume of Prisms Prisms, Cylinders, Pyramids & Cones
  Surface Area & Volume of Spheres
  Cavalieri’s Principle
  Similar Solids
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• Probability

  Probability of Simple Events
  Probability & Length
  Probability & Area
  View