Distance/ Midpoint/ Congruence
Translations
Reflections/ Sequences
Rotations
100
Find the distance between (4,3) and (-2,1). (Round to the nearest tenth)
What is 6.3?
100
Describe the following vector notation: <-5,-3>
What is move the points left 5 and down 3?
100
Reflect A(-3,5) B(2,1) over y=x. Find A' and B'.
What is A'(5,-3) B'(1,2)?
100
What is the coordinate notation for rotating 180?
What is (x,y) -> (-x,-y).
200
Find the midpoint between (4,3) and (-2,1).
What is (1,2)?
200
Specify the component form of the vector that maps the preimage to its' image.
What is <-6,2>?
200
Triangle ABC has the following points A(5,6) B(4,-1) C(1,3). The triangle is reflected across the x-axis first, reflected over y=x, and finally translated down one to the left three. Where is the final location of point B.
What is (-2,3)?
200
The preimage of a triangle is A(2,3) B(8,4) C(6,-1) and the image is A'(-3,2) B'(-4,8) C'(1,6). What is the transformation from the preimage to the image?
What is rotate 90 counterclockwise?
300
Find the other endpoint B given A(6, -2) and the midpoint is M(2,3).
What is B(-2,8)?
300
∆ABC has coordinates A(2,-3) B(5,7) and C(-2,1). Translate ∆ABC along <3,-4> and list the new coordinates.
A'(5,-7) B'(8,3) C'(1,-3)
300
Describe the following sequence: (x,y)->(x+3,y-4)->(x,-y)->(.5x,2y)
What is right 3, down 4, reflect over x-axis, shrink horizontally and stretch vertically. (Choices of words can vary on the dilation part)
300
Rotate the figure 270 counterclockwise. List the points.
What is (1,0)(1,-6)(6,-7.5)(6,-1.5)?
400
What is x=12 and y=18?
400
Triangle A(2,3) B(4,1) C(0,1). If you rotate triangle ABC 90 degrees and then translate <2,-3>, what quadrant does A'' lie in?
What is Quadrant III, A"(-1,-1)?
400
Use the diagram to fill in the blank with the letter of the correct image described.
_______ is the result of A reflected over a horizontal line, rotated 90º clockwise, translated, and then reflected over a vertical line.
Figure D
500
Angle ABC is 180 degrees find Angle DBC.
What is 72?