Reflections, translations and rotations Test review

Front

The 'prime' symbols are always with the letters of the _______________.

Back

image

Front

Parallelogram ABCD was rotated clockwise on the coordinate plane to form parallelogram A'B'C'D'. Which rule describes this transformation?

Back

(y, -x)

Front

What is the Algebraic Notation for this Reflection? (x, y) → ?

Back

(-x, y)

Front

Which statement is true about translations?

Back

The angle measures of the image are equal to the corresponding angle measures of the pre-image.

Front

Which answer shows a reflection across the x-axis?

Back

c

Front

What is a reflection in geometry?

Back

A transformation that flips a figure over a line, creating a mirror image.

Front

What is a translation in geometry?

Back

A transformation that slides a figure from one position to another without turning it.

Front

What is a rotation in geometry?

Back

A transformation that turns a figure around a fixed point at a certain angle.

Front

What is the effect of a reflection across the y-axis on the coordinates (x, y)?

Back

The new coordinates will be (-x, y).

Front

What is the effect of a translation of (3, 4) on the point (1, 2)?

Back

The new point will be (4, 6).