1 / 9

4-5 Warm-Up

4-5 Warm-Up. p.139 # 34. A. E. F. D. C. B. Triangle ABC is equilateral. How do you know triangle DEF is also equilateral?. Warm-Up. C. F. Given:. E. B. D. A. Prove:. Other methods of Proving Triangles Congruent. Theorem 4-3: AAS Theorem

keaira
Télécharger la présentation

4-5 Warm-Up

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 Warm-Up p.139 # 34 A E F D C B Triangle ABC is equilateral. How do you know triangle DEF is also equilateral?

  2. Warm-Up C F Given: E B D A Prove:

  3. Other methods of Proving Triangles Congruent Theorem 4-3: AAS Theorem If two angles and a non-included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.

  4. Hypotenuse: The side opposite the right angle in a right triangle. hypotenuse leg leg Theorem 4-4: HL Theorem If the hypotenuse and a leg of one right triangle are congruent to the corresponding parts of another right triangle, then the triangles are congruent.

  5. X Given: 1 2 Prove: 3 4 B A Y

  6. P Given: 3 5 6 4 Prove: Q T 1 2 R S

  7. HW: p. 143-145 #1-19 odd skip # 9

  8. U O T 2 1 A D B C Given: Prove:

  9. A B E F C D G ABCDE is a regular pentagon and DEFG is a square. Find: angles EAF, AFD, DAF

More Related