Mathematics, 22.04.2021 17:50 starfox5454
We are given that angle AOB is a central angle of circle O and that angle ACB is a circumscribed angle of circle O. We see that AO ≅ BO because . We also know that AC ≅ BC since . Using the reflexive property, we see that . Therefore, we conclude that △ACO is congruent to △BCO by the .
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We are given that angle AOB is a central angle of circle O and that angle ACB is a circumscribed ang...
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