reflection on the coordinate plane. describe the movement to superimpose one figure over the other a...
TRANSCRIPT
![Page 1: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/1.jpg)
Reflection on the Coordinate Plane
![Page 2: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/2.jpg)
Describe the movement to superimpose one figure over the other
1. Select the shape2. From the drop down select Reflect Shape3. Select the line over which to reflect
![Page 3: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/3.jpg)
What do you notice about the original and the reflected triangle?
A
B
C
A'
B'
C'
What happens to the coordinates of triangleABC when it is reflected over the y-axis?
![Page 4: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/4.jpg)
Summary: Reflection over the y-axis
A'
B'
C'
A
B
C
A(3,4) A'(-3,4)B(6,2) B'(-6,2)C(6,6) C'(-6,6)
(x,y) (-x,y)
![Page 5: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/5.jpg)
Describe the movement to superimpose one figure over the other
1. Select the shape2. From the drop down select Reflect Shape3. Select the line over which to reflect
![Page 6: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/6.jpg)
What do you notice about the original and the reflected triangle?
B'
A'
C'
Label the image
B
C
A
![Page 7: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/7.jpg)
Summary: Reflection over the x-axis
A(3,4) A'(3,-4)B(6,2) B'(6,-2)C(6,6) C'(6,-6)
(x,y) (x,-y)
B
C
A
A'
B'
C'
![Page 8: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/8.jpg)
D" (____,____)
C" (____,____)
B" (____,____)
A" (____,____)
Reflect rectangle ABCD over: a) the y-axis b) the x-axis
B' (____,____)
A' (____,____)
C' (____,____)
D' (____,____)
B'
A'
C'
D'
B"
A"
C"
D"
a)
b)
C
A B
D
Use the Pen Tool to complete the coordinate pairs.Drag the letters to label each image.Touch rectangle ABCD and Reflect Shape over a) x = 0 b) y = 0
![Page 9: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/9.jpg)
Solution
BA
D C
C"D"
B"A"
B' A'
D'C'
![Page 10: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/10.jpg)
B" (____,____)
A" (____,____)
C" (____,____)
Reflect triangle ABC over:a) the y-axis b) the x-axis
B' (____,____)
A' (____,____)
C' (____,____)
B'
A'
C'
B"
A"
C"
a)
b)C
A
B
Use the Pen Tool to complete the coordinate pairs.Drag the letters to label each image.Touch triangle ABC and Reflect Shape over a) x = 0 b) y = 0
![Page 11: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/11.jpg)
Solution
A"
C
A
C'
A'
B B'
B"C"
![Page 12: Reflection on the Coordinate Plane. Describe the movement to superimpose one figure over the other A reflection (flip) over the y-axis (the line X=0)](https://reader036.vdocument.in/reader036/viewer/2022070409/56649e975503460f94b9a9ad/html5/thumbnails/12.jpg)
Describe the reflection