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11 votes
11 votes
Any help would be nice

Any help would be nice-example-1
User Lewis Buckley
by
2.7k points

1 Answer

17 votes
17 votes

Answer:

11. angles on a straight line add up to 180

so 180 -133 equal to b.b=47

12.Vertical opposite angles are equal.

therefore b=50

User Agiopnl
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3.0k points