Geometry, NAP-F3-CA15 What is the size of the missing angle? `30^@` `40^@` `50^@` `60^@` `70^@` Show Answers Only `30^@` Show Worked Solution `text(Angle)` `= 360 – (130 + 140 + 60)` `= 360 – 330` `= 30^@`
