Question

Look at Triangle QRS on the coordinate plane.Triangle QRS is rotated 180 degrees about the origin, what are the coordinates of point Saher the rotation?A (1,6)B (1,4)C (-1,6)D (-6,1)

Answer 1

The triangle QRS rotated 180 degrees about the origin. The new origin will follow the following rules

$(x,y)\rightarrow(-x,-y)$