9709 P11 - Jun 2018 - Q5
610
The diagram shows a kite OABC in which AC is the line of symmetry. The coordinates of A and C are (0, 4) and (8, 0) respectively and O is the origin.
(i) Find the equations of AC and OB.
(ii) Find, by calculation, the coordinates of B.
Solutions locked. Please sign in with access to view them.