demetria-richmond
Uploaded by
2 SLIDES
190 VUES
20LIKES

Geometry and Trigonometry Proofs Review: Congruence and Midpoint Theorems

DESCRIPTION

This document contains a series of proofs in geometry involving congruence of triangles and properties of midpoints and parallel lines. The exercises aim to help students demonstrate their understanding of important geometric theorems and postulates. Students are tasked with completing various proofs, including proving triangle congruences knowing that certain segments are parallel or represent midpoints. This review homework serves as an essential practice for mastering key concepts in geometry and preparing for assessments.

1 / 2

Télécharger la présentation

Geometry and Trigonometry Proofs Review: Congruence and Midpoint Theorems

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Geometry/Trig 2 Name __________________________ 4-2, 4-3 Review Homework Date ___________________________ B C Proof #1 Given: AB || CD; AD || CB Prove: ΔABC  ΔCDA 4 3 2 1 A D Statements Reasons 1. ________________________________ 1. ______________________________ 2. ________________________________ 2. ______________________________ 3. ________________________________ 3. Given 4. ________________________________ 4. ______________________________ 5. ________________________________ 5. ______________________________ 6. ________________________________ 6. ______________________________ Proof #2 Given: C is the midpoint of AE C is the midpoint of BD Prove: AB  ED A B C D E Statements Reasons 1. ________________________________ 1. ______________________________ 2. ________________________________ 2. ______________________________ 3. ________________________________ 3. Given 4. ________________________________ 4. ______________________________ 5. ________________________________ 5. ______________________________ 6. ________________________________ 6. ______________________________ 7. ________________________________ 7. ______________________________

  2. Geometry/Trig 2 4-2, 4-3 Review Homework D Proof #3 Given: AC  BD BD bisects ADC Prove: ΔADB  ΔCDB A C B Statements Reasons 1. ________________________________ 1. ______________________________ 2. ________________________________ 2. ______________________________ 3. ________________________________ 3. Given 4. ________________________________ 4. ______________________________ 5. ________________________________ 5. ______________________________ 6. ________________________________ 6. ______________________________ Proof #4 Given: T is the midpoint of CB T is the midpoint of AE Prove: AC || EB C A T Statements Reasons E B 1. ________________________________ 1. ______________________________ 2. ________________________________ 2. ______________________________ 3. ________________________________ 3. Given 4. ________________________________ 4. ______________________________ 5. ________________________________ 5. ______________________________ 6. ________________________________ 6. ______________________________ 7. ________________________________ 7. ______________________________ 8. ________________________________ 8. ______________________________

More Related