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Match it! Select the correct answer from the pull down...Good luck!
Write a rule to describe the transformation shown.
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
A regular pentagon has ______ lines of symmetry?
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
What is the order of rotational symmetry, and angle of rotation, for the recycling symbol shown?
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
What is the image of (2,4) after it has been rotated 90 degrees about the origin?
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
Write a rule to describe the transformation shown.
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
How many lines of symmetry does a regular dodecagon have?
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
Square ABCD has vertices, A (-2,2), B(2,2), C (2,-2), D (-2,-2), What would be the coordinates of point C with a reflection across the X-axis?
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
Reflection over the y-axis:
three; 120 degrees
the x value changes to its opposite, the y value stays the same.
reflection across x=-1
12
(2 ,2)
5 lines of symmetry
(-4,2)
90 degree counterclockwise rotation about the origin
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