Coordinate Plane 90-Degree Rotation
To perform a 90-degree counterclockwise rotation around the origin on a coordinate plane, you can use the following rule:
If the original point is (x, y), the coordinates after a 90-degree counterclockwise rotation will be (-y, x).
Now let's apply this rule to the vertices of the figure:
- For point R (at approximately -7, -3), after rotation it will become (3, -7).
- For point S (at approximately -2, -3), after rotation it will become (3, -2).
- For point T (at approximately -2, -8), after rotation it will become (8, -2).
- For point Q (at approximately -7, -8), after rotation it will become (8, -7).
Please verify the exact coordinates on the graph as they could be slightly different from the estimates I provided based on the image.
