Question

The grid shows figure Q and its image figure Q' after a transformation: Figure Q is a pentagon drawn on a 4 quadrant grid with vertices at 2, 4 and 4, 2 and 5, 4 and 7, 5 and 3, 7. Figure Q prime is a pentagon drawn with vertices at negative 4, 2 and negative 2, 4 and negative 4, 5 and negative 5, 7 and negative 7, 3. Which transformation was applied on figure Q?

Answer 1

Answer:

the answer is Clockwise rotation of 90° about the origin

Step-by-step explanation:

Answer 2

Check the picture.

we notice that for every pair (x, y) in Q, there is a point (-y, x) in Q', 

this means that the transformation is a 90° counterclockwise rotation around the origin. 

The transformation can be also noticed by sight in the figure.


Answer: 90° counterclockwise rotation