Question

answer with full explanation









plz
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Answer 1

Answer:

y=50°,x=65°,z=115°

Step-by-step explanation:

y=50°(opposite angle)

2x=180°-50°=130°（In a triangle, the sum of degrees of interior angles is 180.）

x=130°/2=65°

z=180°-x=180°-65°=115°（straight line)