Within a circle or in congruent circles, congruent arcs have congruent chords.Given: 0 O with ABCDProve : ABCD

asked Oct 16, 2023 114k views

2 votes

by Stmi

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2 votes

Notice that the criteria SAS is a congruence criteria, then the last step should be

$\Delta AOB\cong\Delta COD$

All of the other steps are correct.

Paul Lysak answered Oct 21, 2023

6.8k points

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