Intersection of a Line with a Circle, Secant: Index 4

Proposed Problem 461.
Three Circles, Tangent, Right Angle, Center, Distance, Measurement, Intersection of a Line with a Circle.

Proposed Problem 460.
Circle, Tangent, Perpendicular, Radius, Distance, Measurement, Intersection of a Line with a Circle.

Proposed Problem 456.
Three tangent circles, Center, Chord, Secant, Collinear, Intersection of a Line with a Circle.

Proposed Problem 455.
Rhombus, Inscribed Circle, Angle, Chord, 45 Degrees, Intersection of a Line with a Circle.

Proposed Problem 454.
Triangle, Incircle, Inradius, Tangent, Circle, Radius, Intersection of a Line with a Circle.

Proposed Problem 453.
Intersecting Circles, Tangent, Circular Segment, Congruence, Area, Intersection of a Line with a Circle.

Proposed Problem 452.
Triangle, Circle, Tangent, Proportional Segments, Intersection of a Line with a Circle.

Proposed Problem 444.
Internally Tangent circles, Secant line, Chords, Angles, Congruence, Intersection of a Line with a Circle.

Proposed Problem 443.
Overlapping, Intersecting Circles, Common Chord, Secant line, Tangent line, Angles, Intersection of a Line with a Circle.

Proposed Problem 438.
Tangent Circles, Diameter, Chord, Perpendicular, Congruence, Measurement, Parallel lines, Intersection of a Line with a Circle.