5. From the quadrilateral ABCD given alongside, F answer the following questions. a) Write the relation between x° and 80° with reason. b) Write the relation between yº and 105° with reason. 105 D Jo A 110 c) Find the sizes of x° and yᵒ. d) Write the sum of the interior angles of quadrilateral ABCD. e) Find the size of zº.​