Question

FIND THE VALUES OF THE UNKNOWN VALUES IN THE FIGURE BELOW:

Answer 1

Angle y = 110° [opposite angles of parallelogram are equal]

Angle x = (360°-2(110)°)/2 [angle sum property of quadrilateral]

Angle x = (360°- 220°)/2

Angle x = (140°)/2

Angle x = 70°

Angle z = 180°-70° [Supplimentary angle to 70° angle]

Angle z = 110°