Transformations
Math ⇒ Geometry
Transformations starts at 8 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Transformations.
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See sample questions for grade 10
A dilation with center (0,0) and scale factor 0.5 maps the point (8, 6) to what point?
A point (7, -3) is reflected over the x-axis. What are the coordinates of its image?
A square is rotated 90° counterclockwise about the origin. What happens to the coordinates of the point (a, b)?
A translation moves a point (3, 5) to (7, 8). What is the translation vector?
A dilation with center (0,0) and scale factor 0.5 maps the point (8, 6) to what point?
A point (7, -3) is reflected over the x-axis. What are the coordinates of its image?
A square is rotated 90° counterclockwise about the origin. What happens to the coordinates of the point (a, b)?
A triangle has vertices at (1,1), (4,1), and (1,5). After a translation by (3, -2), what are the new coordinates of the first vertex?
If a figure is rotated 360° about a point, what is the result? (1) The figure is unchanged (2) The figure is reflected (3) The figure is dilated (4) The figure is translated
Which of the following is an example of a non-rigid transformation? (1) Reflection (2) Dilation (3) Rotation (4) Translation
Which of the following is NOT a rigid transformation? (1) Translation (2) Reflection (3) Dilation (4) Rotation
Which of the following statements is true about rigid transformations? (1) They preserve distance and angle measure (2) They change the size of the figure (3) They do not preserve shape (4) They only include dilations
Fill in the blank: A ________ is a transformation that flips a figure over a line.
Fill in the blank: A rotation of 180° about the origin maps the point (x, y) to (______, ______).
Fill in the blank: A transformation that enlarges or reduces a figure by a scale factor is called a ________.
Fill in the blank: A transformation that slides every point of a figure the same distance in the same direction is called a ________.
True or False: A dilation with a scale factor less than 1 reduces the size of a figure.
True or False: A rotation always preserves the orientation of a figure.
True or False: The composition of a rotation and a translation is always a rigid transformation.
True or False: The composition of two reflections over parallel lines is equivalent to a translation.
