logging in or signing up similars Regina1 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 1882 Category: Education License: All Rights Reserved Like it (4) Dislike it (0) Added: January 23, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: suaad (25 month(s) ago) THANKS Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Slide1: Similarity Similarity Similarity Similarity SimilaritySlide2: Cat mother, MiMi, lost her daughters, would you please help her to find her daughters. Her daughters have the similar footprint with their mother. MiMi’s footprintSlide3: Contents 1. Introduction to Similar Figures 2. Introduction to Similar Triangles 3. Exercises on Similar Triangles 4. Summary of Similar TrianglesSimilar Figures: Similar Figures Two figures are similar if they have the same shape but not necessary the same size. Similar figures Non-similar figures ContinueThe following are similar figures.: The following are similar figures. I IIThe following are similar figures.: III IV V Back to Similar Figures The following are similar figures.The following are non-similar figures.: The following are non-similar figures. I IIThe following are non-similar figures.: III IV V Back to Similar Figures The following are non-similar figures.Slide9: MiMi’s footprint Now can you find MiMi’s daughters?Consider Dr. Evil and Mini Me from Austin Powers. Mini Me is supposed to be an exact replica of Dr. Evil: Consider Dr. Evil and Mini Me from Austin Powers. Mini Me is supposed to be an exact replica of Dr. EvilSimilar Triangles: Similar Triangles Two triangles are similar if pairs of corresponding angles are congruent. A B C X Y Z A X, B Y, A Z ABC ~ XYZ AA Property Next page Similar Triangles: Two triangles are similar if pairs of corresponding sides are proportional. SSS Property Next page Similar TrianglesSimilar Triangles: Two triangles are similar if 2 pairs of sides are proportional and their included angles are congruent. Next page Similar Triangles A X SAS PropertySlide14: I II The following are non-similar triangles Next pageSlide15: III IV Next pageSlide16: 1. Which of the following is similar to the above triangle?Slide17: 2. Give the reason for why the following triangles are similar? A. 3 angles congruent B. 3 sides proportional C. 2 sides proportional and included angle Slide18: 3. Are the following triangles similar ? A. Yes B. No Which similarity property do you have to check?Slide19: A. ABC ~ LNM by S.S.S. B. ABC ~ MLN by S.S.S. C. ABC ~ LNM by A.A. D. ABC ~ MLN by A.A. Name the similar triangles and give reasons. 3. Are the following triangles similar ?Slide20: 4. Are the following triangles similar ? A. Yes B. NoSlide21: Name the similar triangles and give reasons. A. ABC ~ LMN by S.S.S. B. ABC ~ MNL A.A. C. ABC ~ MNL by S.S.S. D. ABC ~ NLM A.A. 4. Are the following triangles similar ?Slide22: 5. Are the following triangles similar ? A. Yes B. No A.S.S. is not a property of similaritySlide23: 6. Are the following triangles similar? What are the two triangles? A. Yes B. No A AHK and ACBSlide24: 6. The triangles are similar ? Name the triangles and give reasons. A. AHK ~ ABC by A.A. B. AHK ~ ACB by A.A. A D. AHK ~ BAC by S.A.S. C. AHK ~ ACB by S.A.S. Slide25: 7. Are the following triangles similar ? A. Yes B. NoSlide26: 7. Name the similar triangles and give the reason. A. ABC ~ CDE by A.A. B. ABC ~ EDC by A.A. D. ABC ~ EDC by S.A.S. C. ABC ~ CDE by S.A.S. Slide27: P 8. In the figure, the two triangles are similar. What are x and y ? B A C 6 7 8 Q R 3 x y A. x = 4, y = 3.5 B. x = 3.5, y = 6 D. x = 4, y = 5 C. x = 3.5, y = 4Slide28: 9. In the figure, the two triangles are similar. What are c and d ? A. c = 8.5 , d = 3 B. c = 8.5 , d = 6 C. c = 8 , d = 6 D. c = 8 , d = 3Slide29: 10. In the figure, the two triangles are similar. What are x , y and z ? A. x = 10 , y = 4 , z = 5 B. x = 10 , y = 4 , z = 20 C. x = 10 , y = 16 , z = 5 D. x = 10 , y = 16 , z = 20Slide30: SUMMARY 3 Conditions of Similar Triangles : 1. 3 pairs of angles congruent 2. 3 pairs of sides proportional 3. 2 sides proportional and included congruent angles You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
similars Regina1 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 1882 Category: Education License: All Rights Reserved Like it (4) Dislike it (0) Added: January 23, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: suaad (25 month(s) ago) THANKS Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Slide1: Similarity Similarity Similarity Similarity SimilaritySlide2: Cat mother, MiMi, lost her daughters, would you please help her to find her daughters. Her daughters have the similar footprint with their mother. MiMi’s footprintSlide3: Contents 1. Introduction to Similar Figures 2. Introduction to Similar Triangles 3. Exercises on Similar Triangles 4. Summary of Similar TrianglesSimilar Figures: Similar Figures Two figures are similar if they have the same shape but not necessary the same size. Similar figures Non-similar figures ContinueThe following are similar figures.: The following are similar figures. I IIThe following are similar figures.: III IV V Back to Similar Figures The following are similar figures.The following are non-similar figures.: The following are non-similar figures. I IIThe following are non-similar figures.: III IV V Back to Similar Figures The following are non-similar figures.Slide9: MiMi’s footprint Now can you find MiMi’s daughters?Consider Dr. Evil and Mini Me from Austin Powers. Mini Me is supposed to be an exact replica of Dr. Evil: Consider Dr. Evil and Mini Me from Austin Powers. Mini Me is supposed to be an exact replica of Dr. EvilSimilar Triangles: Similar Triangles Two triangles are similar if pairs of corresponding angles are congruent. A B C X Y Z A X, B Y, A Z ABC ~ XYZ AA Property Next page Similar Triangles: Two triangles are similar if pairs of corresponding sides are proportional. SSS Property Next page Similar TrianglesSimilar Triangles: Two triangles are similar if 2 pairs of sides are proportional and their included angles are congruent. Next page Similar Triangles A X SAS PropertySlide14: I II The following are non-similar triangles Next pageSlide15: III IV Next pageSlide16: 1. Which of the following is similar to the above triangle?Slide17: 2. Give the reason for why the following triangles are similar? A. 3 angles congruent B. 3 sides proportional C. 2 sides proportional and included angle Slide18: 3. Are the following triangles similar ? A. Yes B. No Which similarity property do you have to check?Slide19: A. ABC ~ LNM by S.S.S. B. ABC ~ MLN by S.S.S. C. ABC ~ LNM by A.A. D. ABC ~ MLN by A.A. Name the similar triangles and give reasons. 3. Are the following triangles similar ?Slide20: 4. Are the following triangles similar ? A. Yes B. NoSlide21: Name the similar triangles and give reasons. A. ABC ~ LMN by S.S.S. B. ABC ~ MNL A.A. C. ABC ~ MNL by S.S.S. D. ABC ~ NLM A.A. 4. Are the following triangles similar ?Slide22: 5. Are the following triangles similar ? A. Yes B. No A.S.S. is not a property of similaritySlide23: 6. Are the following triangles similar? What are the two triangles? A. Yes B. No A AHK and ACBSlide24: 6. The triangles are similar ? Name the triangles and give reasons. A. AHK ~ ABC by A.A. B. AHK ~ ACB by A.A. A D. AHK ~ BAC by S.A.S. C. AHK ~ ACB by S.A.S. Slide25: 7. Are the following triangles similar ? A. Yes B. NoSlide26: 7. Name the similar triangles and give the reason. A. ABC ~ CDE by A.A. B. ABC ~ EDC by A.A. D. ABC ~ EDC by S.A.S. C. ABC ~ CDE by S.A.S. Slide27: P 8. In the figure, the two triangles are similar. What are x and y ? B A C 6 7 8 Q R 3 x y A. x = 4, y = 3.5 B. x = 3.5, y = 6 D. x = 4, y = 5 C. x = 3.5, y = 4Slide28: 9. In the figure, the two triangles are similar. What are c and d ? A. c = 8.5 , d = 3 B. c = 8.5 , d = 6 C. c = 8 , d = 6 D. c = 8 , d = 3Slide29: 10. In the figure, the two triangles are similar. What are x , y and z ? A. x = 10 , y = 4 , z = 5 B. x = 10 , y = 4 , z = 20 C. x = 10 , y = 16 , z = 5 D. x = 10 , y = 16 , z = 20Slide30: SUMMARY 3 Conditions of Similar Triangles : 1. 3 pairs of angles congruent 2. 3 pairs of sides proportional 3. 2 sides proportional and included congruent angles