Geometry 4.2 Special Segments within a Triangle

4.2 Special Segments within a triangle

Objectives: SWBAT

  • Midsegment length basic
  • Mid segment length find x
  • Angle Bisectors basic
  • Angle Bisectors find x
  • Medians of triangles
  • Medians of triangles find x

Notes: Special Segments in Triangles Notes


Formative Assessments:

Midsegment of a Triangle WS

Triangles Angle Bisectors WS

Medians of Triangles WS


Geometry Unit 8

Geometry Unit 8 Notes

Unit 8 Student Notebook with All Homework


Unit 8 One Page Summary


Lesson 8.1- Circles and Circumference

Video Lesson 8.1

Practice Set 8.1

Extra Practice Online

1 Circles Area, Circumference, Diameter & Radius with Answers

Lesson 8.2- Measuring Angles and Arcs

Video Lesson 8.2

Practice Set 8.2

Extra Practice

Extra Practice

2 Circles Central Angles and Arc Measures with Answers

Lesson 8.3- Equations of Circles

Video Lesson 8.3

Practice Set 8.3

Extra Practice

Extra Practice

Extra Practice

3 Circles Equations with Answers

Lesson 8.4- Arcs and Chords

Video Lesson 8.4

Practice Set 8.4

Extra Practice

4 Circles Arcs and Chords with Answers

Lesson 8.5- Areas of Circles and Sectors

Video Lesson 8.5

Practice Set 8.5

Extra Practice

5 Circles Arc Length and Sector Area with Answers

Lesson 8.6- Inscribed Angles

Video Lesson 8.6

Practice Set 8.6

Extra Practice

Extra Practice

6 Circles Inscribed Angles with Answers

Lesson 8.7- Tangents

Video Lesson 8.7

Practice Set 8.7

Video Lesson 8.7b

Practice Set 8.7.b

7 Circles Secants and Tangents with Answers

Lesson 8.8- Special Segments in a Circle

Video Lesson 8.9

Practice Set 8.9

8 Circles Segment Measures with Answers


Guided Practice 1

Guided Practice 2

Guided Practice 3

Guided Practice 4

Guided Practice 5

Guided Practice 6

Guided Practice 7

Guided Practice 8

Guided Practice 9

Guided Practice 10

Guided Practice 11

Guided Practice 12

Unit 8 Practice Test

Unit 8 Practice Test Answer Key