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 8
A figure is rotated 90° counterclockwise about the origin. What happens to the coordinates (x, y)?
A point (4, 5) is reflected over the x-axis. What are the coordinates of the image?
A point (6, -2) is rotated 180° about the origin. What are the coordinates of the image?
A point (7, -2) is translated by (-3, 5). What are the coordinates of the image?
A rectangle is reflected over the x-axis. If one vertex is at (3, 2), what are the coordinates of its image?
A square has vertices at (1,1), (1,3), (3,1), and (3,3). After a reflection over the x-axis, what are the new coordinates of (1,3)?
A triangle has vertices at (0,0), (2,0), and (1,3). After a translation of (3, -2), what are the new coordinates of (1,3)?
A triangle is dilated by a scale factor of 2 with the center at the origin. If one vertex is at (3, 4), where is the image?
Describe the difference between a rigid and a non-rigid transformation.
Describe what happens to a figure under a translation.
If a figure is reflected over the line y = x, what happens to the coordinates (a, b)?
If a triangle is reflected over the y-axis, what happens to the x-coordinates of its vertices?
If a triangle is translated 5 units left and 2 units down, what is the image of the point (4, 7)?
What is the center of rotation?
What is the effect of a dilation with a scale factor less than 1?
What is the image of the point (2, -3) after a translation 3 units right and 4 units up?
What is the image of the point (-2, 5) after a reflection over the y-axis?
Which transformation is described as a 'flip' over a line?
Which transformation is described as a 'slide'?
Which transformation is described as a 'turn' about a point?
