Vocabulary
Angle and Line Relationships
Triangles/Polygons
Transformations
Congruence
100
A point where two lines meet.
Vertex
100
If angle 4 is 120, find the measure of angle 3 and explain how you know. 
60 (Supplementary Angles)
100
Find the missing angle.
x=65
100
The image shows what type of transformation
Reflection
100
What is the length of the missing side?
r = 3ft
200
Having the same measure, equal.
Congruent
200
If angle 1 is 70, find the measure of angle 5 and explain how you know.
70 (Corresponding Angles)
200
Classify the triangle by its sides and by its angles.
Acute Scalene
200
What is this picture an example of?
Rotation
200
The pair of figures is similar. Find the missing side.
x = 5
300
A transformation that turns a figure around a point.
Rotation
300
If angle 2 is 144, find the measure of angle 4 and explain you know
144 (Vertical Angles)
300
Fine the missing angle.
C=65
300
Identify the Translation.
Right 6, down 4
(6, -4)
300
State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.
(-5, -3)
400
The line over which a figure is flipped, or reflected.
Line of Reflection
400
If angle 3 is 56, find the measure of each angle, explain how you know.
56 (alternate interior angles)
400
Classify the triangle by its angles and by its sides.
Right Scalene
400
Reflect this image across the y-axis.
D: (-1,3)
E: (-5,3)
G: (-1, -1)
F: (-7, -1)
400
Identify all the figures congruent to #2. Check all that apply.
#1, #9
500
A transformation that changes the size, but not the shape of a figure.
Dilation
500
If angle 4 is 112, find the measures of each angle, explain how you know.
1: 68, 2: 112, 3: 68, 4: 112, 5: 68, 6: 112, 7: 68, 8: 112
500
What is the measure of each interior angle of a hexagon?
120
500
Rotate the image 180 clockwise around the origin.
A: (0,-1)
B: (-2, -4)
C: (-4, -3)
500
Determine if the teo figures are congruent by using transformations. Explain your reasoning.
Yes, rotation of 180 degress around the origin.