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Congruent Chords

10.2

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Learning Target & Do Now

LT: Today I will be able to identify when chords are congruent.

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Two Chords

If two chords are equidistant from the center of a circle, what conclusion can be reached?

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Theorems 77 and 78

77. If two chords are equidistant from the center of a circle, they are congruent.

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78. If two chords are congruent, they are equidistant from the center of a circle.

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Which modification of if-then statements is used to make theorem 78?

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Example

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You Do