Welcome to Formal Geometry!

This website has documents we will be using in class.

To view lessons on our YouTube Channel, use this link: Formal DRHS YouTube Channel

For free printable graph paper, use this link: free graph paper

Sem Rev and Ch 5 Topics

Ch 6 Review Worksheet

Ch 6 Review WS 2022.pdf 326.62 KB (Last Modified on March 28, 2022)

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3.4 Textbook Solutions

3_4_Compositions_of_Transformations.pdf 846.28 KB (Last Modified on November 22, 2021)

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5.5 Textbook Solutions

5_5_The_Triangle_Inequality.pdf 338.52 KB (Last Modified on November 22, 2021)

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5.4 Textbook Solutions

5_4_Indirect_Proof.pdf 118.8 KB (Last Modified on November 22, 2021)

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5.3 Textbook Solutions

5_3_Inequalities_in_One_Triangle.pdf 337.32 KB (Last Modified on November 22, 2021)

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5.2 Textbook Solutions

5_2_Medians_and_Altitudes_of_Triangles.pdf 259.52 KB (Last Modified on November 22, 2021)

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5.1 Textbook Solutions

5_1_Bisectors_of_Triangles.pdf 286.03 KB (Last Modified on November 22, 2021)

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Ch 5 Notes Packet

Ch 5 Guided Notes 2021 updated.pdf 803.94 KB (Last Modified on November 22, 2021)

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Ch 5 Calendar and Worksheets

Ch 5 Assignment Sheet 2021.pdf 309.06 KB (Last Modified on November 22, 2021)

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Ch 11 Review Woksheet

Ch 11 Review Worksheet.pdf 837.81 KB (Last Modified on May 11, 2022)

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11.3 Worksheet

11.3 Worksheet.pdf 919.1 KB (Last Modified on May 11, 2022)

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11.2 Worksheet

11.2 Worksheet.pdf 653.58 KB (Last Modified on May 11, 2022)

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Chapter 11 Calendar

Ch 11 Assignment Sheet.pdf 1.23 MB (Last Modified on May 11, 2022)

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11.4 Textbook Solutions

11_4_Spheres.pdf 211.89 KB (Last Modified on May 7, 2021)

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Ch 11 Textbook Solutions

Chapter 11 Textbook Solutions.pdf 414.49 KB (Last Modified on May 3, 2021)

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Formal 11.2-11.3 Notes

Formal 11.2-11.3 Notes.pdf 267.35 KB (Last Modified on April 28, 2021)

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9.6 bookwork solutions

9_6_Secants_Tangents_and_Angle_Measures.pdf 543.24 KB (Last Modified on April 25, 2022)

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9.5 bookwork solutions

9_5_Tangents.pdf 555.82 KB (Last Modified on April 25, 2022)

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Ch 9 Assignment Sheet

Ch 9 Assignment Sheet 2021-22.pdf 437.22 KB (Last Modified on April 25, 2022)

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9.3 Book solutions

9_3_Arcs_and_Chords.pdf 527.09 KB (Last Modified on April 25, 2022)

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9.4 book solutions

9_4_Inscribed_Angles.pdf 354.23 KB (Last Modified on April 25, 2022)

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9.6 Wk Solutions

9.6 Wk Solutions.pdf 1.02 MB (Last Modified on April 14, 2021)

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9.7 wk solutions

Formal 9.7 solutions.pdf 814.74 KB (Last Modified on March 6, 2021)

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Ch 9 Review Worksheet

Ch 9 Review Wk.docx 403.68 KB (Last Modified on April 23, 2021)

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Ch 9 Review Wk Solutions

ch 9 review sol.pdf 4.45 MB (Last Modified on April 22, 2021)

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Ch 9 Extra Practice Solutions

Ch 9 Extra Practice Worked Out Solutions.pdf 2.21 MB (Last Modified on April 2, 2021)

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Ch 6 and Area Items

Ch 6 Flashcards

Ch 6 Flashcards for formal.pdf 268.17 KB (Last Modified on April 1, 2022)

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Ch 6 Assignment Sheet

ch 6 Assignment Sheet 2022.pdf 294.69 KB (Last Modified on March 28, 2022)

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Ch 6 Notes

Ch 6 Notes 2022.pdf 556.34 KB (Last Modified on March 28, 2022)

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Ch 6 Extra Problems KEYS

Ch 6 Extra Problems KEY.pdf 118.3 KB (Last Modified on March 28, 2022)

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Ch 6 Review Worksheet

Ch 6 Review WS 2022.pdf 326.62 KB (Last Modified on March 28, 2022)

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6.6 Homework Solutions

6.6 Homework Solutions.pdf 235.9 KB (Last Modified on March 12, 2021)

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Ch 6 Textbook Solutions

Formal Ch 6 Textbook solutions.pdf 1.56 MB (Last Modified on February 4, 2021)

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Area Unit Items

Area Unit Calendar and Worksheets

Area Assignment packet.pdf 319.57 KB (Last Modified on February 28, 2022)

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Area Unit Review Worksheet

Area Review Wk 21-22.pdf 126.4 KB (Last Modified on February 28, 2022)

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9.1 Book Solutions

9_1_Circles_and_Circumference.pdf 575.49 KB (Last Modified on February 28, 2022)

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9.2 Book Solutions

9_2_Measuring_Angles_and_Arcs.pdf 587.82 KB (Last Modified on February 28, 2022)

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10.3 Book Solutions

10_3_Areas_of_Circles_and_Sectors.pdf 330.75 KB (Last Modified on February 28, 2022)

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10.4 Book Solutions

10_4_Areas_of_Regular_Polygons_and_Composite_Figures.pdf 896.01 KB (Last Modified on February 28, 2022)

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Ch 8 Items

Ch 8 Worksheets

Ch 8 Wk Merged.pdf 893.72 KB (Last Modified on January 25, 2022)

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Ch 8 Assignment Sheet

Ch 8 Calendar and Assignments 2022.pdf 62.91 KB (Last Modified on January 25, 2022)

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CH 8 Rev #1 worked out solutions

Ch 8 Rev 1 worked out solutions.pdf 4.12 MB (Last Modified on February 18, 2021)

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Ch 8 Review #2 Solutions

ch 8 Review 2 Answer key.pdf 21.6 MB (Last Modified on February 17, 2021)

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Ch 8 Rev Wk #2

Ch 8 Review Wk 2 2021.pdf 319.14 KB (Last Modified on February 13, 2021)

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Ch 8 Rev Wk #1

Ch 8 Review Wk 1 2021.pdf 385.62 KB (Last Modified on February 13, 2021)

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Ch 8 Textbook Solutions

Ch 8 Textbook Solutions.pdf 2.03 MB (Last Modified on February 9, 2021)

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Rt Triangle Trig Wk Solutions

Rt triangle Trig Wk Solutions.pdf 1.87 MB (Last Modified on February 1, 2021)

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8.3 Solutions

Formal 8.3 solutions.pdf 188.83 KB (Last Modified on February 6, 2021)

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8.2 Day 2 HW Solutions

8.2 day 2.pdf 422.92 KB (Last Modified on February 5, 2021)

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Ch 7 Assignment Sheet

Ch 7 Assignment Sheet 2022.pdf 313.63 KB (Last Modified on January 5, 2022)

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Ch 7 Worksheets

Ch 7 Worksheets.pdf 302.57 KB (Last Modified on January 5, 2022)

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Ch 7 Proofs Packet

Formal ch 7 Proofs Packet 2021.pdf 741.21 KB (Last Modified on January 5, 2021)

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Proportions Worksheet Solutions

Proportions Worksheet Solutions.pdf 824.41 KB (Last Modified on January 4, 2021)

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7.2 Textbook Solutions

7_2_Similar_Polygons.pdf 487.89 KB (Last Modified on January 3, 2022)

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7.3 Textbook Solutions

7_3_Similar_Triangles_AA_Similarity.pdf 430.77 KB (Last Modified on January 3, 2022)

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7.4 Textbook Solutions

7_4_Similar_Triangles_SSS_and_SAS_Similarity.pdf 1.29 MB (Last Modified on January 3, 2022)

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7.3-7.4 Worksheet Solutions

7.3-7.4 Worksheet Solutions.pdf 1.12 MB (Last Modified on January 6, 2021)

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7.5 Textbook Solutions

7_5_Parallel_Lines_and_Proportional_Parts.pdf 541.65 KB (Last Modified on January 3, 2022)

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7.6 Textbook Solutions

7_6_Parts_of_Similar_Triangles.pdf 202.55 KB (Last Modified on January 3, 2022)

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Instructional Material Answer KEY

Formal Geometry Semester 1 Instructional Materials-KEY.pdf 137.33 KB (Last Modified on December 9, 2021)

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Ch 4 Items

Ch 4 Extra Problem Solutions

ch 4 extra problems ANSWERS 2019-20.docx 229.08 KB (Last Modified on November 3, 2021)

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Ch 4 Proofs Review

Ch 4 Proofs Review.pdf 857.28 KB (Last Modified on November 20, 2020)

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Ch 4 Review Worksheet

Ch 4 Review Worksheet.pdf 811.46 KB (Last Modified on November 20, 2020)

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Ch 4 Notes

Ch 4 notes 20.pdf 386.4 KB (Last Modified on November 9, 2020)

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Ch 4 Proof Packet

Formal Ch 4 Proof Packet.pdf 772.4 KB (Last Modified on November 3, 2020)

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Ch 4 Textbook solutions

Formal Ch 4 Textbook solutions.pdf 2.87 MB (Last Modified on November 9, 2020)

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4.1 Worksheet Solutions (Not Textbook)

4.1 Worksheet Solutions.pdf 577.22 KB (Last Modified on November 9, 2020)

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4.2 HW Solutions (Not Textbook)

4.2 HW Solutions Not Textbook.pdf 360.54 KB (Last Modified on November 9, 2020)

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4.3 solutions (not including textbook)

4.3 Solutions.pdf 822.46 KB (Last Modified on November 3, 2020)

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4.4 Worksheet Solutions

4.4 Worksheet Solutions.pdf 1.24 MB (Last Modified on November 17, 2020)

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2.8 Bookwork Solutions

2.8 bookwork Solutions.pdf 279.26 KB (Last Modified on October 11, 2021)

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2.7 wk solutions

2.7 solutions.pdf 1.89 MB (Last Modified on October 26, 2020)

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Ch 3 Textbook Solutions

Formal Ch 3 textbook solutions.pdf 787.71 KB (Last Modified on October 21, 2020)

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Formal Ch 3 Notes

Ch 3 Notes 2020 Formal.pdf 484.38 KB (Last Modified on October 20, 2020)

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Ch 2 Items

Ch 2 Rev Wk Worked Out Solutions

ch 2 Review Worksheet Worked out solutions.pdf 1.63 MB (Last Modified on September 24, 2021)

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2.3 and Constructions Worksheet

2.3 and Constructions Wk.pdf 774.1 KB (Last Modified on September 9, 2021)

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2.2/2.4 Worksheet

2.2 and 2.4 Wk.pdf 306.49 KB (Last Modified on September 9, 2021)

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Ch 2 Assignment Calendar

Ch 2 Assign Sheet-2021.pdf 253.82 KB (Last Modified on September 9, 2021)

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Wk 2.5 and 2.6 Solutions

2.5 and 2.6 solutions Formal.pdf 5.98 MB (Last Modified on October 13, 2020)

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2.3 Worksheet Solutions

2.3 Solutions.pdf 576.68 KB (Last Modified on October 2, 2020)

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2.1 HW Solutions

Formal 2.1 HW solutions.pdf 369.6 KB (Last Modified on September 25, 2020)

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Ch 1 Items

Ch 1 Extra Problems 2021

ch 1 extra problems 2021.pdf 346.12 KB (Last Modified on August 31, 2021)

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Ch 1 Assignment Sheet 2021 (updated)

ch 1 assignment sheet 2021.pdf 220.5 KB (Last Modified on August 31, 2021)

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Ch 1 Vocab Study Guide w/Converse

Vocab study guide w-Converse.pdf 103.38 KB (Last Modified on September 21, 2020)

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Ch 1 Vocabulary Study Guide

ch 1 Vocab study guide.pdf 135.46 KB (Last Modified on September 15, 2020)

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Ch 1 Review Worksheet

Ch 1 Review Wk 2020.pdf 248.96 KB (Last Modified on September 15, 2020)

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Ch 1 HW Solutions

Ch 1 HW Solutions 2020.pdf 3.12 MB (Last Modified on September 15, 2020)

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Algebraic Review Unit Items and Syllabus

Formal Geometry Syllabus

Formal Geometry Syllabus 2021-22 draft.pdf 242.33 KB (Last Modified on August 6, 2021)

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Formal Online Textbook

Geom and Formal textbook directions.pdf 21.46 KB (Last Modified on August 19, 2020)

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Algebra Review Unit Calendar and Worksheets

Formal Algebra unit 2021.pdf 228.11 KB (Last Modified on August 6, 2021)

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Topic 1 HW Solutions

Formal Topic 1 Homework Solutions.pdf 2.91 MB (Last Modified on August 14, 2020)

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Math

Sem Rev and Ch 5 Topics

Ch 6 and Area Items

Area Unit Items

Ch 8 Items

Ch 7 Items

Semester 1 Review Materials

Ch 4 Items

Ch 2 Items

Ch 1 Items

Algebraic Review Unit Items and Syllabus