Unit 4 - Congruency in Geometric Theorems and Dilations
Embedded Files
Lesson 16 - Perpendicular Bisectors
Lesson 16 - Perpendicular Bisectors
Video & Notes: Lesson 16 Part 1 - Bisect a Segment
Video & Notes: Lesson 16 Part 1 - Bisect a Segment
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 16A (Unit 4) - Bisect a Segment.m4vGeometry A - Lesson 16A (Unit 4) - Bisect a Segment.pdfFollow along to complete the construction for the Independent Practice using Polypad instead of a physical compass and ruler.
Lesson 16.1 - Construct Perp Bis with Compass.mp4Follow along to complete the transformation for the Independent Practice using Geogebra.
Lesson 16.1 - Construct Perp Bis in Geogebra.mp4Video & Notes: Lesson 16 Part 2 - Prove the Perpendicular Bisector Theorem
Video & Notes: Lesson 16 Part 2 - Prove the Perpendicular Bisector Theorem
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 16B (Unit 4) - Prove the Perpendicular Bisector Theorem.m4vGeometry A - Lesson 16B (Unit 4) - Prove the Perpendicular Bisector Theorem.pdfPDF: Prove the Perpendicular Bisector Theorem
PDF: Prove the Perpendicular Bisector Theorem
Print or write electronically on the pdf to complete the proof for the Independent practice. If completed by hand, upload a picture of the completed page.
Lesson 16.2 GP Prove Perp Bis Theorem.pdfLesson 17 - Angles in Triangles
Lesson 17 - Angles in Triangles
Video & Notes: Lesson 17 Part 1 - Prove the Triangle Sum Theorem
Video & Notes: Lesson 17 Part 1 - Prove the Triangle Sum Theorem
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 17A (Unit 4) - Prove the Triangle Sum Theorem.m4vGeometry A - Lesson 17A (Unit 4) - Prove the Triangle Sum Theorem.pdfVideo & Notes: Lesson 17 Part 2 - Prove the Base Angles Theorem
Video & Notes: Lesson 17 Part 2 - Prove the Base Angles Theorem
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 17B (Unit 4) - Prove the Base Angles of an Isosceles Triangle Are Congruent.m4vGeometry A - Lesson 17B (Unit 4) - Prove the Base Angles of an Isosceles Triangle Are Congruent.pdfPDF: Unit 4 Session Quiz Handout
PDF: Unit 4 Session Quiz Handout
Take notes on the handout while watching the Session Quiz video. The questions on the quiz are very similar to the examples in the video.
GeoA Unit 4 Session Handout.pdfLesson 18 - Sides and Angles in Parallelograms
Lesson 18 - Sides and Angles in Parallelograms
Video & Notes: Lesson 18 - Sides and Angles in Parallelograms
Video & Notes: Lesson 18 - Sides and Angles in Parallelograms
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 18 (Unit 4) - Sides and Angles in Parallelograms.m4vGeometry A - Lesson 18 (Unit 4) - Sides and Angles in Parallelograms.pdfLesson 19 - Diagonals in Parallelograms
Lesson 19 - Diagonals in Parallelograms
Video: Diagonals of Parallelograms
Video: Diagonals of Parallelograms
Watch the Live Session recording
Lesson 19.1 Diagonals of Parallelograms.mp4Video: Diagonals of Rectangles
Video: Diagonals of Rectangles
Watch the Live Session recording
Lesson 19.2 Diagonals of Rectangles.mp4Lesson 20 - Dilate Lines
Lesson 20 - Dilate Lines
Follow along to complete the transformation for the Independent Practice using Geogebra.
Lesson 20.1 - Dilate a Triangle.mp4Follow along to complete the transformation for the Independent Practice using Geogebra.
Lesson 20.2 - Dilate a Triangle.mp4Unit 4 Review and Exam
Unit 4 Review and Exam
PDF: Prove the Triangle Sum Theorem
PDF: Prove the Triangle Sum Theorem
Print or write electronically on the pdf to complete the proof for the Unit 4 Exam. If completed by hand, upload a picture of the completed page.
Unit 4 Exam #3 Prove Triangle Sum Theorem.pdfPage updated
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