Learn how to determine the measure of an arc given congruent chords

The video tutorial explains the concept of equal chords in a circle and their corresponding arc measures. It highlights that when two chords are equal, their arc measures are also equal. The tutorial further explains that the sum of all central angles and arc measures in a circle is 360 degrees. An equation is set up to solve for an unknown angle X, demonstrating the process of combining like terms and solving linear equations.

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