♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫➷ Due to the corresponding angle rule, the top right angle of the quadrilateral would equal 98 degrees. Angles on a straight line equal 180 degrees therefore, we can calculate the bottom right angle of the triangle180 - 98 = 82 degreesThe bottom left angle of the triangle would equal 85 degrees as vertically opposite angles are equalAngles in a triangle equal 180 degrees so we can now calculate x180 - (82 + 85) = 13The answer is 13 degrees✽➶ Hope This Helps You!➶ Good Luck (:➶ Have A Great Day ^-^↬ ʜᴀɴɴᴀʜ ♡