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3 votes
Does anyone know the answer to this??? Please help

Does anyone know the answer to this??? Please help-example-1
User Kybazzi
by
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2 Answers

1 vote

Answer:

it should be 85

Explanation:

User Krischan
by
7.8k points
4 votes

The line b adds up to 180° so,

180 - (45 + 50) = 85°

User Rktavi
by
8.0k points

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