Module 9 Two Dimensional

The quadrilateral shown is translated

7 units to the right and 5 units down.

In which quadrant is the image of the quadrilateral located?

• I

• II

• III

• IV

The quadrilateral shown is reflected across the y-axis. In which quadrant is the image of the quadrilateral located?

• I

• II

• III

• IV

The quadrilateral shown is rotated

90° clockwise about the origin. In which quadrant is the image of the quadrilateral located?

• I

• II

• III

• IV

The vertices of a trapezoid are located at (1, -2), (3, -1), (3, -5), and (1, -4). The trapezoid is translated 3 units to the left and rotated 180° about the origin. What are the coordinates of its image?

• (2, -2), (0, -1), (0, -5), (2, -4)

• (-2, 2), (0, 1), (0, 5), (-2, 4)

• (-1, -2), (-3, 1), (-3, 5), (-1, 4)

• (-1, 0), (-3, 1), (0, 5), (-1, 4)

What would be the orientation of the figure below after a reflection across the x-axis?

• 
• 
• 
• 

An irregular pentagon is rotated 180° about the origin. Which of the following statements is not true?

• The new pentagon is the same size as the original pentagon

• The new pentagon is the same shape as the original pentagon.

• The new pentagon is in the same orientation as the original pentagon.

• The x-coordinates of the new pentagon are the same as the

  x-coordinates of the original pentagon.

Figure A is a parallelogram. It is translated 2 units to the right and 1 unit down and then rotated 90 degrees clockwise about origin. Which of the following is not true about its image A′?

• A′ is the same shape as A.

• A′ has the same orientation as A.

• A′ is a parallelogram

• A′ is the same size as A.

The triangle shown is translated 6 units to the left and 6 units down. In which quadrant is the image of the triangle located?

• I

• II

• III

• IV

The triangle shown is reflected across the x-axis. In which quadrant is the image of the triangle located?

• I

• II

• III

• IV

The triangle shown is rotated 90° counterclockwise about the origin. In which quadrant is the image of the triangle located?

• I

• II

• III

• IV