Rotating Shapes Practice

The point A was rotated about the point B to give the image point A'.

A. What is the angle of rotation?[br]B. What is the direction of rotation?

You can use this graph for the following question.

Triangle ABC has vertices A (2, 4), B (7, 4), C (6, 1).[br]Determine the coordinates of the image of triangle ABC after a rotation 90 degrees CCW about the origin.

Parallelogram ABCD has vertices A (1, 3), B (3, 7), C (6, 6), and D (3, 1). Plot the image of ABCD after a 180 degree CCW rotation.

Draw the figure with coordinates A (5, 6), B (6, 7), C (8, 7), and D (8, 5).

Draw the image of the figure above after each transformation. [br]Label each image using the "Pen" option.[br]A) A translation of 6 units right and 2 units down[br]B) A reflection in a vertical line where x = 11[br]C) A rotation of a 45 degree turn clockwise about point D[br]D) A reflection in a horizontal line where y = 4[br]E) A rotation of 90 degrees about point A

Rotate the rectangle 90 degrees CW about C. Rotate the image of the rectangle 180 degrees CCW about A'.

Suppose you rotate a figure 90 degrees CW. [br]A) Name another CW rotation that would give the same rotation image.[br]B) Name a CCW rotation that would gave the same rotation image.