CK-12 Geometry-Concepts

http://www.ck12.org Chapter 12. Rigid Transformations The pentagon can be rotated 4 times and show rotational symmetry. Because ...

12.2. Rotation Symmetry http://www.ck12.org Watch this video for help with the Examples above. MEDIA Click image to the left for ...

http://www.ck12.org Chapter 12. Rigid Transformations Guided Practice Find the angle of rotation and the number of times each fi ...

12.2. Rotation Symmetry http://www.ck12.org 9.MOW 10.WOW 11.KICK 12.pod Find the angle of rotation and the number of times each ...

http://www.ck12.org Chapter 12. Rigid Transformations 18. ...

12.3. Geometric Translations http://www.ck12.org 12.3 Geometric Translations Here you’ll learn what a translation is and how to ...

http://www.ck12.org Chapter 12. Rigid Transformations congruence transformations. If the preimage is A, then the image would be ...

12.3. Geometric Translations http://www.ck12.org (x,y)→(x− 2 ,y+ 3 ) S( 1 , 2 )→S′(− 1 , 5 ) Q( 4 , 1 )→Q′( 2 , 4 ) R( 5 , 4 )→R ...

http://www.ck12.org Chapter 12. Rigid Transformations Concept Problem Revisited a) ⇀ PS=〈− 84 , 187 〉, ⇀ SU=〈− 39 , 108 〉, ⇀ PU= ...

12.3. Geometric Translations http://www.ck12.org Write the translation rule for the vector translation from #3. Answers: Look ...

http://www.ck12.org Chapter 12. Rigid Transformations 11.(x,y)→(x,y− 3 ) 12.(x,y)→(x− 5 ,y+ 8 ) In questions 13-16, 4 A′B′C′is t ...

12.3. Geometric Translations http://www.ck12.org 17. 18. 19. The coordinates of 4 DEFareD( 4 ,− 2 ),E( 7 ,− 4 )andF( 5 , 3 ). T ...

http://www.ck12.org Chapter 12. Rigid Transformations 12.4 Rotations Here you’ll learn what a rotation is and how to find the co ...

12.4. Rotations http://www.ck12.org In this Concept, our center of rotation will always be theorigin.Rotations can also be clock ...

http://www.ck12.org Chapter 12. Rigid Transformations This is the process you would follow to rotate any figure 100◦counterclock ...

12.4. Rotations http://www.ck12.org It is very helpful to graph the triangle. IfAis( 7 , 4 ), that means it is 7 units to the ri ...

http://www.ck12.org Chapter 12. Rigid Transformations Example C Find the coordinates ofABCDafter a 270◦rotation counter-clockwis ...

12.4. Rotations http://www.ck12.org MEDIA Click image to the left for use the URL below. URL: http://www.ck12.org/flx/render/emb ...

http://www.ck12.org Chapter 12. Rigid Transformations There are 360◦around a point. So, an 80◦rotation clockwise is the same as ...

12.4. Rotations http://www.ck12.org 7. 90◦ 8. 180◦ 9. 270◦ ...