Geometry Transformation PRACTICE

Triangle ABC has coordinates A(0,4), B(1,3), and C(-2,4). If triangle ABC is reflected over the x-axis what is the resulting image of point C?

Triangle ABC has coordinates A(0,-4), B(1,-3), and C(-2,-4). If triangle ABC is translated such that

(x,y) -> (x+3,y-1), what is the resulting image of point C?

The rectangle ABCD is dilated about the origin to obtain the rectangle A'B'C'D'. If the length of A'B' = 9 units, what is the length of B'D''?

• 18

• 3

• 12

• 2

Look at the isosceles trapezoid shown. An isosceles trapezoid has what type of symmetry?

• Point symmetry only

• Line symmetry only

• Both point and line symmetry

• Neither point nor line symmetry

You must select all the correct answers. Which equations best describe the lines of symmetry for square ABCD?

• x = 1

• y = 1

• y = -1

• x = -1

• y = x

You must select all correct transformations. Which transformations have been applies to Figure 1?

• Rotation

• Translation

• Dilation

• Reflection

Select all transformations that would describe triangle A'B'C'. Triangle ABC is the original shape.

Select all transformations that would describe triangle A'B'C'.

• Reflection about the origin

• Rotation of 270 counterclockwise

• Rotation of 270 clockwise

• Rotation of 90 clockwise

• Rotation of 90 counterclockwise

 Describe the Transformation

• Translation
• Rotation
• Reflection

 Describe the Transformation

• Translation
• Rotation
• Reflection

 Describe the Transformation

• Translation
• Rotation
• Reflection