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2-2 Biconditionals and Definitions

# 2-2 Biconditionals and Definitions - Two angles have the...

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Biconditionals and Definitions Section 2-2

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When a conditional and its converse are true, you can combine them as a true biconditional. A biconditional combines and as . q p p q p q
Conditional If 2 angles have the same measure, then the angles are congruent. Converse If 2 angles are congruent, then the angles have the same measure. Biconditional

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Unformatted text preview: Two angles have the same measure if and only if the angles are congruent. Brain Teaser • A 30 yr. old man married a 25 yr. old woman. She died at age 50 and her husband was so devastated that he cried for years. Ten years after he stopped crying, he died. If he had lived to be 80, how many years was he a widower? • 25...
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2-2 Biconditionals and Definitions - Two angles have the...

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