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WorksheetsUnit 3 Review
Total questions: 15
Worksheet time: 8mins
Which of the following is not a way to prove congruence?
SAS
SSA
HL
ASA
What transformation is the slide of a figure?
Rotation
Transformation
Movement
Translation
What type of reflection is this?
pre-image: (3,0), image: (-3,0)
Across x-axis
Across y-axis
Across y=x
Across y=-x
Which transformation is NOT rigid?
Reflections
Rotations
Dilations
Translations
Which triangle congruency theorem/postulate only works on right triangles?
HL
SAS
ASA
AAS
What proof rule is this: AB=AB
Segment bisector
CPCTC
Definition of midpoint
Reflexive property
What does CPCTC stand for?
Congruent Parts of Corresponding Triangles are Correct
Corresponding Parts of Congruent Triangles are Congruent
Common Places on Common Triangles are Corresponding
Common Places on Corresponding Triangles are Correct
If the pre-image of a point is (2,3), what will the image of it be after a reflection across y=x?
(3,2)
(-3,-2)
(-2,3)
(-2,-3)
If a triangle has point A at (5,7) and is rotated 90 degrees CCW, what will be point A's new coordinates?
(7,5)
(5,-7)
(-7,-5)
(-7,5)
If the angle of rotational symmetry is 60 degrees, what's the order?
3
6
2
1
If a figure is rotated 90 degrees CCW, which of the following would be another way to rotate the figure to the same spot?
180 CCW
180 CW
270 CW
270 CCW
If K is less than one, does a figure shrink or grow?
Shrink
Stay the same
Both
Grow
What type of regular polygon has an angle of rotation of 120 degrees?
Square
Triangle
Hexagon
None
What's the angle of rotation of a polygon with an order of 4?
60 degrees
180 degrees
25 degrees
90 degrees
What's it called when a line divides another line into two equal parts?
Reflexive
Segment Bisector
Midpoint
Angle Bisector
