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Can u help me pls I need the answer now .​

Can u help me pls I need the answer now .​-example-1
User Mingyu
by
7.5k points

1 Answer

11 votes

Answer:

m<ACB = 60°

Explanation:

B is a right angle, so its 90°

180-150=30°

180-90=90°

90+30= 120°

180-120= 60°

30+60+90= 180°

User Nightograph
by
7.0k points