1. Graph triangle ABC with coordinates A( 1,1) B(4,1) and C (5,4) [br]2. Place point D at the origin[br]3. Rotate the triangle 90 counter clockwise.
What are the new coordinates of image A'B'C'?
Can you write a rule for what happens to any coordinate (x,y)?[br][br](x,y) --> ( , )?
1. Graph any triangle and a point at the origin.[br]2. Rotate it 180 degrees
Write in the coordinates of your triangle and the new coordinates after the 180 degree rotation.
Can you write a rule for what happens to any point (x, y)?[br][br](x, y) ---> ( , )