Special Properties, SMB-024 A quadrilateral is drawn below. What is the value of `x`? (3 marks) --- 6 WORK AREA LINES (style=lined) --- Show Answers Only `117^@` Show Worked Solution `y^{\circ}=180-75 = 105^{\circ}\ \ \text{(180° in straight line)}` `text{Sum of exterior angles = 360°}` `z^{\circ}` `=360-(130+105+62)` `=360-297` `=63^{\circ}` `:.x^{\circ}=180-63 = 117^{\circ}\ \ \text{(180° in straight line)}`