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Transformations Practice

  1. Is the transformation a reflection?
    two upside down l-shaped polygons, the second is a transformation of the 1st moved to the right
    1. Yes
    2. No

    Answer: b. no

  2. Is the transformation a reflection?
    a capital letter B facing right is opposite a congruent capital letter B facng left, a vertical line is between the two letters
    1. Yes
    2. No

    Answer: a. yes

  3. How many lines of symmetry does the figure have?
    pentagon ABCDE shaped like a school crossing sign
    1. 1
    2. 2
    3. 0
    4. 4

    Answer: a. 1

  4. How many lines of symmetry does the figure have?
    a square with vertices HIJK
    1. 1
    2. 2
    3. 0
    4. 4

    Answer: d. 4

  5. How many lines of symmetry does the figure have?
    a l-shaped polygon
    1. 1
    2. 2
    3. 0
    4. 4

    Answer: c. 0

  6. Is the transformation a rotation?
    two congruent trapezoids, the first trapezoid has its longest base as the top side, the second trapezoid is to the right of the 1st trapezoid with its longest base as its bottom side
    1. Yes
    2. No

    Answer: a. yes

  7. Is the transformation a rotation?
    two congruent right triangles, the 1st is to the right of the second triangle,the 1st triangle's right angle is at the bottom left, the 2nd triangle's right angle is at the top left
    1. Yes
    2. No

    Answer: a. yes

  8. Is the transformation a translation?
    A trapezoid pointing to the left is opposite a congruent trapezoid facing to the right
    1. Yes
    2. No

    Answer: b. no

  9. Is the transformation a translation?
    two congruent trapezoids, the first trapezoid has its longest base as the top side, the second trapezoid is to the right of the 1st trapezoid with its longest base as its bottom side
    1. Yes
    2. No

    Answer: b. no

  10. Is the transformation a translation?
    two upside down l-shaped polygons, the second is a transformation of the 1st moved to the right
    1. Yes
    2. No

    Answer: a. yes

  11. Is the transformation a translation?
    two congruent regular hexagons, the second is the transformation of the first moved up and to the right
    1. Yes
    2. No

    Answer: a. yes

  12. Is the transformation a reflection?
    A trapezoid pointing to the left is opposite a congruent trapezoid facing to the right, a verical line is between the two trapezoids
    1. Yes
    2. No

    Answer: a. yes

  13. Is the transformation a reflection?
    two congruent trapezoids, the first trapezoid has its longest base as the top side, the second trapezoid is to the right of the 1st trapezoid with its longest base as its bottom side, a vertical line is between the two trapezoids
    1. Yes
    2. No

    Answer: b. no

  14. Is the transformation a rotation?
    two congruent parallelograms, the second parallelogram is a transformation of the first to the right and down
    1. Yes
    2. No

    Answer: a. yes

  15. Does the image and preimage have isometry?
    This is an image of two congruent five-sided figures. The figure to the left is pointing northeast and labeled image. The figure to right is pointing east and labeled preimage.
    1. Yes
    2. No

    Answer: a. Yes

  16. Does the image and preimage have isometry?
    This is an image of two non-congruent triangles; The triangle to the left is larger than the figure to the right and labeled preimage. The figure to the right is smaller than the figure to the left and labeled image.
    1. Yes
    2. No

    Answer: b. no

  17. Does the image and preimage have isometry?
    The is an image of two five-sided polygons. The polygon to the left is larger that the polygon to the right.
    1. Yes
    2. No

    Answer: b. no

  18. Does the image and preimage have isometry?
    This is an image of two congruent right triangles. The traingle to the right has its right angle on the left side. The triangle to the left has its right angle on the right.
    1. Yes
    2. No

    Answer: a. yes