Geometry: Circles


Problems

Problem : Is the following a drawing of a secant line, tangent line, tangent segment, or none of these?


Problem : Is the following a drawing of a secant line, tangent line, tangent segment, or none of these?


Problem : Is the following a drawing of a secant line, tangent line, tangent segment, or none of these?


Problem : Is the following a drawing of a secant line, tangent line, tangent segment, or none of these?


Problem : If a secant line AB intersects a circle at points A and B, and a diameter PQ of the circle bisects the chord AB, what is the angle formed at the intersection of diameter PQ and secant line AB?


Problem : If a secant line contains the center of a circle, how does that line divide the circle?


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