Geometry Problems 461 - 470

Proposed Problem 461.
Three Circles, Tangent, Right Angle, Center, Distance, Measurement.

Proposed Problem 462.
Square, Arcs, 90 Degrees, Circle, Tangent, Radius, Measurement.

Proposed Problem 463.
Three Concentric Circles, Secant, Tangent, Triangle, Area.

Proposed Problem 464.
Square, Arcs, Center, Angle, 90 Degrees, 120 Degrees.

Proposed Problem 465.
Square, Arc, Angle, 90 Degrees, Measurement.

Proposed Problem 466.
Concentric Circles, Secant, Congruence, Measurement.

Problem 467.
Concentric Circles, Chord, Tangent, Congruence, Measurement.

Problem 468.
Circle, Chord, Midpoint, Congruence, Angle.

Problem 469.
Isosceles triangle, Midpoint, Transversal, Congruence.

Problem 470.
Triangle, Parallel, Side, Parallelogram, Area, Similarity.