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24 questions
Which word means to "FLIP" a figure into its mirror image?
translation
reflection
rotation
dilation
Which word means to "TURN" a figure sideways or upside down, measured up to 360 degrees?
translation
reflection
rotation
dilation
What does "TRANSLATE" mean, related to rigid transformations?
transform a shape into everyday English
transform a shape into whatever language you understand best
reflect or rotate a shape into its mirror image
move a shape without turning or flipping it
Which of the following is not an example of a RIGID transformation?
moving a shape
turning a shape
reflecting/flipping a shape
shrinking/enlarging a shape
What does CONGRUENT mean?
a figure that's the same shape and size
a figure that's the same shape but DIFFERENT size
a figure that's the same shape that may or may not have the same size
a figure that has been "dilated," which means a figure that's been enlarged or shrunk
A figure that's been RIGIDLY TRANSFORM'd will always be...
congruent to the original
a different size than the original
in the same location as the original
more rigid than the original
What kind of transformation is this?
translation
rotation
reflection
none of the above
What kind of transformation is this?
translation
rotation
reflection
none of the above
What kind of transformation is this?
translation
rotation
reflection
none of the above
What kind of transformation is this?
translation
rotation
reflection
none of the above
What kind of transformation is this?
translation
rotation
reflection
none of the above
What kind of transformation is this?
translation
rotation
reflection
none of the above
The dotted line through the butterfly is called the...
line of rotation
line of translation
line of symmetry
line of dilation
Describe the lines.
parallel
perpendicular
45 degree angles
intersecting
Describe the lines.
parallel
perpendicular
One Direction
45 degree angles
A line going in one direction is called a...
line
ray
line segment
slope
A series of points going in both directions is called a...
line
ray
line segment
slope
A series of points between 2 endpoints is called a...
line
ray
line segment
slope
How was the CAT rotated?
90 degrees counterclockwise
180 degrees clockwise
180 degrees counterclockwise
45 degrees clockwise
Was the dog rotated or reflected? If it was rotated, how many degrees was it rotated?
reflected
rotated, 90 degrees
rotated, 180 degrees
rotated, 270 degrees
The CAT could've been rotated 270 degrees counterclockwise. What is the other possible rotation?
90 degrees counterclockwise
90 degrees clockwise
180 degrees counterclockwise
270 degrees clockwise
Which equation has a line PARALLEL to the line with equation: y=2x+3
y = 2x + 3
y = 2x + 4
y = ½x + 3
y = -½x + 4
Parallel lines must have the same...
y-intercept
slope with the same y-intercept
slope but different y-intercept
none of the above
Which equation has a line PERPENDICULAR to the line with equation: y=2x+3
y = 2x + 3
y = 2x + 4
y = ½x + 5
y = -½x + 6
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