1 / 5

4.5 Proving Congruence – ASA and AAS

4.5 Proving Congruence – ASA and AAS . What you’ll learn: To use the ASA Postulate to test for triangle congruence. To use the AAS Theorem to test for triangle congruence. 2 more ways to prove 2 triangles . Postulate 4.3 Angle-Side-Angle Congruence

stacie
Download Presentation

4.5 Proving Congruence – ASA and AAS

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. 4.5 Proving Congruence – ASA and AAS What you’ll learn: To use the ASA Postulate to test for triangle congruence. To use the AAS Theorem to test for triangle congruence.

  2. 2 more ways to prove 2 triangles  Postulate 4.3 Angle-Side-Angle Congruence If 2 angles and the included side of one triangle are congruent to 2 angles and the included side of another triangle, then the triangles are congruent. Theorem 4.5 Angle-Angle-Side Theorem If 2 angles and a nonincluded side of one triangle are congruent to the corresponding 2 angles and side of a 2nd triangle, then the 2 triangles are congruent.

  3. Given: L is the midpoint of WE. WREDProve: WRLEDL R E L W 1. L is the midpoint of WE. WRED • WLLE • WE, RD • WRLEDL • Given • Midpoint theorem • Alt. int. s  • AAS D

  4. Given: NKLNJM, KLJMProve: LNMN J K L M N • NKLNJM, KLJM • NN • JMNKLN • LNMN • Given • Reflexive • AAS • CPCTC

  5. Homeworkp.21110-18 even

More Related