Transformations in Geometry Assessment

Which of the following transformations involves turning a figure around a fixed point?

• Translation

• Rotation

• Reflection

• Dilation

If a triangle is reflected over the x-axis, what happens to the coordinates of its vertices?

• The x-coordinates change sign

• The y-coordinates change sign

• Both x and y coordinates change sign

• The coordinates remain the same

Which transformation results in a figure that is similar but not congruent to the original figure?

• Translation

• Rotation

• Reflection

• Dilation

Which of the following is a property of a reflection?

• The figure is rotated around a point

• The figure is flipped over a line

• The figure is enlarged or reduced

• The figure is moved without rotation

Which transformation does not change the size or shape of a figure?

• Dilation

• Reflection

• Rotation

• Translation

Which transformation involves sliding a figure from one position to another without turning it?

• Rotation

• Reflection

• Translation

• Dilation