Points A and B are at #(9 ,9 )# and #(7 ,8 )#, respectively. Point A is rotated counterclockwise about the origin by #pi # and dilated about point C by a factor of #2 #. If point A is now at point B, what are the coordinates of point C?
point A will be at
The formula for dilation with center of dilation
The coordinates of
God bless....I hope the explanation is useful.