Module 6 Review Rigid Motion

How many lines of symmetry does a Regular hexagon have?

what degrees of rotation does a regular pentagon have?

What makes a polygon a regular polygon?

What degrees of rotation does the model of a Ferris wheel below need to turn in

order to appear the same as it does right now?

(only list the first three possible angles of rotation)

What degree of rotation will allow bob to get off the Ferris wheel safely?

(ASSUMING IT ROTATES CLOCKWISE)

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, -5)
• (-5, 3)
• (-3, 3)

Triangle B is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

What color is the x-axis?

• red
• black
• green
• white

What is the rule for the following reflection? 

• Reflection across      x-axis
• Reflection across        y-axis
• Reflection across            y = x
• Reflection across          y = −x