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Angle Formed by a Tangent and a Secant Intersecting at a Point Outside the Circle

How will you determine the measure of the angle formed by the tangent and a secant intersecting outside the circle?

ACTIVITY: 1. Name the tangent to the circle, secant to the circle, and the angle formed by the secant and the tangent. 2. Manipulate point C or point A, then fill up the table below:

You might want to visit my YouTube Channel for some explanation and exercises.