PSA2PDW - Problem Sets---Geometry, M1 Lesson 12 (G.CO.A.2)
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An example of a rotation applied to a figure and its image are provided. Use this representation to answer the questions that follow. For each question, a pair of figures (pre-image and image) is given as well as the center of rotation. For each question, identify and draw the following: 

  1. The circle that determines the rotation, using any point on the pre-image and its image.
  2. An angle, created with three points of your choice, which demonstrates the angle of rotation.

 

Example of a Rotation:

Pre-image: (solid line)

image: (dotted line)

Center of rotation: P

Angle of rotation: 

 

Answer the following question:

Pre-image: (solid line)

Image: (dotted line)

Center of rotation: P

 

Angle of rotation: _______

 

 

Write your answer using the "WIRIS editor" button 

 

Modified from EngageNY ©Great Minds Disclaimer

Type your answer below:

Pre-image: 

Image: 

Center: D

 

Angle of rotation: ____________

 

 

Write your answer using the "WIRIS editor" button 

 

Modified from EngageNY ©Great Minds Disclaimer

Type your answer below: