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How do I find missing angle measures on circles that have tangent segments?
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How do I find missing angle measures on circles that have tangent segments?

User Denys Vasylenko
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1 Answer

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Angle DAB is the angle of tangency

Angle C is an inscribed angle

Both subtended by the same arc AB

They are equal in measures


m\angle DAB=m\angle C

How do I find missing angle measures on circles that have tangent segments?-example-1
User Xgdgsc
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