find the unknown angle in each of the following figure
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Answer:
x = 30°
z = y = 110°
Step-by-step explanation:
x = 30° ( Corresponding angles )
z + x + 40° = 180° ( Angle sum property of triangle )
z + 30° + 40° = 180°
z + 70° = 180°
z = ( 180 - 70 )°
z = 110°
z = y = 110° ( Corresponding angles )
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