Translations
Reflections
Rotations
100
A translation is when you do what to a figure?
Sliding a shape in any direction without turning or flipping it.
100
A reflection is when you do what to a figure?
Make the shape flip so every point lands the same distance on the other side of the reflection line.
100
A rotation is when you do what to a figure?
Turning a shape around a fixed point (called the center of rotation) without changing its size or shape.
200
Find the new coordinates of (10,12) if you translate the point three units left and 4 units up.
(7,16)
200
If a shape is reflected vertically, it is reflecting over the __ axis
y-axis
200
After you rotate the point (5,4) 180º clockwise, which quadrant would the point be in?
Quadrant III
300
If your coordinate begins at 0,0, what will your new coordinate be after it moves 3 spots to the right and 7 spots up.
3, 7
300
Give the coordinates of point (5, -2) after it is reflected over the y-axis.
(-5, -2)
300
Describe the rotation
180 Degrees clockwise/counter clockwise
400
How did tis shape translate?
4 left, 4 down
400
Give the coordinates of point (1,2) after it is reflected over the x-axis.
(1, -2)
400
Describe the rotation
90' Clockwise
500
∆LMN is translated 6 units to the right and 4 units down. L(0,5) M(6,4) N(3,9)
What are the coordinates for L' M' and N'?
L'(6,1), M'(12,0), N'(9,5)?
500
Coordinate A is located at (2,2). If coordinate A is reflected over line x=1, where would your new coordinate be?
2, 0
500
Triangle A has been rotated, and triangle B is the ending position of the rotation. What is the coordinate of the centre of rotation?
(0,1)