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Inscribed angles exit card

Inscribed angles exit card-example-1
User Keli
by
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1 Answer

5 votes

Answer:

∠ A = 42°

Explanation:

The inscribed angle A is half the measure of its intercepted arc BC , so

∠ A = 0.5 × 84° = 42°

User Joabe Da Luz
by
3.8k points