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Help me please I have no idea

Help me please I have no idea-example-1
User Medard
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1 Answer

1 vote

Answer:

given: DAB=50°

therefore,ABC=50°

ACB=BAC (isosceles triangle)

ABC+BAC+ACB=180°

50°+x+x=180°

2x=180-50

2x=130

x=130/2

x=65°

Help me please I have no idea-example-1
User Avi Siboni
by
7.8k points