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Online Geometry: Congruence, Rotation, Translation, Reflection - Page 4
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Geometry Problem 842
Triangle, Medians, Centroid, Four Circumcenters, Perpendicular, Congruence, Similarity. |
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Geometry Problem 841
Triangle, Medians, Centroid, Circumcenters, Perpendicular, Congruence,
Similarity. |
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Geometry Problem 832
Quadrilateral, Isosceles triangle, 70-70-40 degrees, Congruence,
Auxiliary lines, Equilateral triangle. |
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Geometry Problem 831
Quadrilateral, Diagonal, Midpoint, Opposite Angles, Congruence,
Parallelogram. |
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Geometry Problem 794
Right Triangle, Altitude, Three Incenters, Circumcircles, Incircle,
Congruence. |
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Geometry Problem 770
Parallelogram, Angle Bisector, Triangle, Circumcenter,
Circumcircle, Angle Measurement. |
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Geometry Problem 769
Triangle, Circumcircle, Circumcenter, Orthocenter, Midpoint of
arc, Parallel to chord, Congruence. |
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Geometry Problem 763
Parallelogram, Diagonal, Parallel, Congruence. |
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Geometry Problem 762
Parallelogram, Midpoint, Perpendicular, Congruence, Isosceles
triangle. |
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Geometry Problem 759
Equilateral Triangle, Transversal, Trisection of sides,
Congruence, Angle. |
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Geometry Problem 758
Equilateral Triangle, Cevians, Trisection of sides, Congruence,
Perpendicular, 90 Degrees. |
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Geometry Problem 752.
Square, Circle, Tangent, Chord, Angle. |
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Geometry Problem 745.
Circle, 90 Degrees, Chord, Congruence, Perpendicular, Metric
Relations. |
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Geometry Problem 735.
Triangle, Altitude, Perpendicular, Semiperimeter of the
Orthic Triangle, Congruence. |
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Geometry Problem 734.
Triangle, Isosceles, Median, Parallel, Angle Bisector,
Congruence, Midpoint. |
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Geometry Problem 733.
Triangle, Orthocenter, Altitude, Reflection in a line,
Circumcircle, Concurrency. |
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Geometry Problem 732.
Triangle, Altitude, Orthic Triangle, Orthocenter,
Congruence, Parallelogram. |
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Geometry Problem 728.
Triangle, Altitude, Perpendicular, Circumcircle, Midpoint,
Intersecting Circles, Concurrency. |
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Geometry Problem 727.
Triangle, Isosceles, Congruence, Angles, Measurement. |
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Geometry Problem 710.
Parallelogram, Midpoint, Diagonal, Collinear Points, Metric
Relations, Triangle, Similarity, Congruence. |
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Geometry Problem 703.
Triangle, Incircle, Tangency point, Diameter, Congruence. |
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Geometry Problem 697.
Square, Circle, Sector, Segment, Tangent, Inscribed,
Congruence, Mind Map, Polya. |
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Geometry Problem 696.
Triangle, Angles, Auxiliary Construction, Congruence, Mind
Map, Polya. |
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Geometry Problem 695.
Triangle, Angles, Auxiliary Construction, Congruence, Mind
Map, Polya. |
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Geometry Problem 694.
Triangle, Angles, 30 Degrees, Auxiliary Construction, Mind
Map, Polya. |
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Geometry Problem 691.
Isosceles Triangle, 80-80-20 Degrees, Angles, Congruence,
Mind Map, Polya. |
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Geometry Problem 686.
Triangle, Three Excircles, Tangency points, Tangent lines,
Semi-perimeter, Congruence. |
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Geometry Problem 685
Isosceles Triangle, 100-40-40 Degrees, Angles, Congruence. |
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Geometry Problem 671.
Triangle, Cevian, Angles, Congruence. |
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Geometry Problem 657.
Triangle, Incircle, Tangency Points, Parallel Lines, Congruence. |
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