1 / 6

Aim:

Aim:. D. P. A. B. R. K. L. M. How do we use two pairs of congruent triangles in proofs?. Do Now:. D. P. B. A. R. K. L. M. Ex: Given. Prove:. Proofs using pairs of triangles:. 1) Prove one pair of triangles congruent using the given information.

devika
Download Presentation

Aim:

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. Aim: D P A B R K L M How do we use two pairs of congruent triangles in proofs? Do Now: Geometry Lesson: Pairs of Triangles in Proofs

  2. D P B A R K L M Ex: Given Prove: Proofs using pairs of triangles: 1) Prove one pair of triangles congruent using the given information. 2) Use CPCTC and extra Given’s to prove that another set of triangles is congruent. Given CPCTC Given S.A.S. Postulate Geometry Lesson: Pairs of Triangles in Proofs

  3. D Q 3) Given: Prove: X S G F T V B 2) Given: F R P Prove: G E L F 1) Given: P Q R Prove: A Proofs w/ pairs of triangles Geometry Lesson: Pairs of Triangles in Proofs

  4. 4) Given: Prove: N 5) Given: Prove: E F Q J T P Q R A Proofs w/ pairs of triangles Geometry Lesson: Pairs of Triangles in Proofs

  5. D Q X G S F T V Solution #3 Given C.P.C.T.C C.P.C.T.C Given Def. angle bisector Substitution Post. Transitive Post. A.S.A. Post. C.P.C.T.C Geometry Lesson: Pairs of Triangles in Proofs

  6. N E Q J T Solution #5 Given: Prove: Given Reflexive Postulate S.S.S. Postulate C.P.C.T.C Reflexive Postulate S.A.S. Postulate C.P.C.T.C Geometry Lesson: Pairs of Triangles in Proofs

More Related