Which Transformation?
Rotations
Congruence
Angle Measures
Corresponding Sides
100
Translation
100
Point P at (2,-3) is rotated 180 degrees clockwise. What are it's new coordinates?
(-2,3)
100
Not congruent
100
What is the measure of angle x?
104 degrees
100
Which angle corresponds with angle B?
Angle E
200
Reflection
200
Point Q at (7,9) is rotated 90 degrees counter-clockwise. What are it's new coordinates?
(-9,7)
200
Congruent
200
65 degrees
200
Name two pairs of corresponding points.
L and H
O and K
M and I
N and J
300
Rotation
300
Point R at (-4,-1) is rotated 270 degrees counter-clockwise. What are it's new coordinates?
(-1,4)
300
Not congruent
300
95 degrees
300
Which two line segments correspond with CD?
EH and LK
400
Rotation
400
Line segment AB is rotated 180 degrees clockwise. Endpoint A is at (2,6) and endpoint B is at (-3,1). What will be the coordinates of A' and B'?
A'=(-2,-6)
B'=(3,-1)
400
Not congruent
400
60 degrees
400
What is the measure of angle J?
162 degrees
500
Reflection
500
Triangle ABC has vertices at the following points:
A=(1,1)
B=(7,1)
C=(7,4)
After a 90 degree clockwise rotation, what will the coordinates of A', B', and C' be?
A'=(1,-1)
B'=(1,-7)
C'=(4,-7)
500
Congruent
500
What is the measure of angle x?
-52 degrees
500
What is the length of line segment AB?
2.2