Using the Distance Formula to Verify Points on a Circle

This video tutorial explains how to determine if a point is on a circle by using the distance formula. It begins with a review of the distance formula derived from the Pythagorean theorem. The tutorial then demonstrates how to find the radius of a circle when given a center and a point on the circle. It also covers how to test whether a point is on or outside a circle by calculating the distance from the center and comparing it to the radius. The lesson concludes with verifying points using the distance formula.

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