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3 Cards in this Set
- Front
- Back
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Postulate
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Any Circle the degree measure of a central angle is equal to the degree measure of its intercepted arc (Central angle postulate )
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Postulate |
If Blies between A and C on a circle, then mAB+ mBC= mABC (Arc addition postulate)
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Corollary |
The measure of an angle formed by a tangent and a cord drawn to the point of tangency is one half the measure of an intercepted arc
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