transformational geometry

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

Which diagram shows a reflection across the x-axis?

• D

• C

• B

• A

Question 1

• A

• B

• C

• D

Describe the transformation shown in the graph.

• Translate 4 left and 1 up
• Translate 1 left and 4 up
• Rotate 180 degrees
• Reflect over the x-axis

The point about which a figure is rotated.

• Center of Rotation

• Center of Dilation

• Reflection

• Rotation

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units to the right and 5 units down
• Translated 8 units to the right and 5 units down
• Translated  5 units to the right and 8 units down
• Translated 4 units to the right and 5 units down 

What is a translation?

• When you turn an object around a point.
• When you slide an object from one place to another.
• When you flip or mirror an object across a line.
• When you resize an object.

A line that a figure is flipped across to create a mirror image of the original figure.

• Line of Reflection

• Line of Symmetry

• Congruent

• Coordinate Plane

How would you translate point P to P'?

• Translate 2 units to the right and  8 units down
• Translate 3 units down and 2 units to the right
• Translate 4 units down and 4 units to the left
• Translate 8 units to the right and 2 units down