The coordinates of point A(-6,2) after a 90 degrees counterclockwise rotation can be found by using the rotation rules.
To rotate a point counterclockwise by 90 degrees, we can swap the x-coordinate with the y-coordinate and negate the new x-coordinate.
So, for point A(-6,2), the x-coordinate becomes -2 and the y-coordinate becomes -6.
Therefore, after a 90 degrees counterclockwise rotation, the coordinates of point A are (-2,-6).