subject

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. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 9
A rectangle is translated 3 units right and 2 units up. What is the translation vector?
A square has vertices at (0,0), (0,2), (2,2), and (2,0). After a rotation of 90 degrees counterclockwise about the origin, what are the new coordinates?
A triangle has vertices at (1,2), (3,4), and (5,2). After a reflection over the y-axis, what are the coordinates of the image?
A triangle is rotated 270 degrees counterclockwise about the origin. What happens to the coordinates (x, y)?
Describe a real-life example of a translation.
Describe what happens to a figure under a translation.
If a figure is reflected twice over parallel lines, what is the resulting transformation equivalent to?
If a figure is rotated 180 degrees about the origin, what happens to the coordinates (x, y)?
If a figure is rotated 90 degrees counterclockwise about the origin, what happens to the coordinates (x, y)?
If a point (4, -5) is dilated from the origin by a scale factor of 2, what are the coordinates of the image?
If a point (x, y) is reflected over the line y = x, what are the coordinates of its image?
If a point (x, y) is translated by (a, b), what are the coordinates of the image?
If a triangle is dilated by a scale factor of 3 from the origin, and one vertex is at (1, 2), where is the image of that vertex?
If a triangle is reflected over the y-axis, what happens to the x-coordinates of its vertices?
What is the center of rotation?
What is the difference between a rigid and a non-rigid transformation?
What is the effect of a reflection over the line y = 0?
What is the image of the point (2, -3) after a translation by the vector (4, 5)?
What is the image of the point (-2, 7) after a reflection over the x-axis?
What is the result of reflecting the point (5, -3) over the line y = x?