Question

in the given figure,DE || BC Find the measures of angle x, y and z
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Answer 1

Answer:

x=110°

y=110°

z=40°

Step-by-step explanation:

z=40°(corresponding angles)

y+z+30°=180°(angle sum property of triangles)

y+40°+30°=180°

y=180°-70°

y=110°

x=y(corresponding angles)

x=110°

Answer 2

x= 110

y = 110

z =40

angle x and angle y are corresponding angles.