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Geometry Problems 231-240: Triangle,
Quadrilateral, Square, Parallelogram, Trapezoid, Altitude, Distances, Midpoint, Perpendicular, Transversal.
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![Geometry problems 231-240](geometry_problems_231_240_1.jpg) |
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![Elearn 231: Triangle, Midpoint](../problem/p231_triangle_midpoint_17.jpg) |
Proposed Problem 231. Triangle, Midpoints, Transversal,
Perpendicular lines.
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![Elearn 232: Parallelogram, perpendicular lines](../problem/p232_parallelogram_problem_.jpg) |
Proposed Problem 232. Parallelogram, Line through a vertex,
Perpendicular lines.
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![Elearn 232: Parallelogram](../problem/p233_parallelogram_17.jpg) |
Proposed Problem 233. Parallelogram, Exterior line, Perpendicular
lines.
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![Problem 233: Parallelogram](../problem/p234_parallelogram_17.jpg) |
Proposed Problem 234. Parallelogram, Line through a vertex,
Perpendicular lines.
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![Problem about Parallelogram and transversal](../problem/p235_parallelogram_17.jpg) |
Proposed Problem 235. Parallelogram, Transversal line, Perpendicular
lines.
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![Quadrilateral, midpoints](../problem/p236_quadrilateral_17.jpg) |
Proposed Problem 236. Quadrilateral, Midpoints, Exterior line,
Perpendicular lines.
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![Quadrilateral, midpoints](../problem/p237_quadrilateral_17.jpg) |
Proposed Problem 237. Quadrilateral, Midpoints, Exterior line,
Perpendicular lines.
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![Square. Midpoint, Congruence](../problem/p238_square_midpoint_17.jpg) |
Proposed
Problem 238. Square, Midpoints, Lines, Congruence.
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![Square, Midpoint, Congruence, Pythagoras](../problem/p239_square_midpoint_17.jpg) |
Proposed Problem 239. Square, Midpoints, Lines, Congruence,
Pythagoras.
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![Triangle with equilateral triangles](../problem/p240_equilateral_triangle_1.jpg) |
Proposed Problem 240. Triangle with Equilateral triangles,
Parallelogram.
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![Geometry problems 241-250](geometry_problems_241_250_1.jpg)
![Geometry problems 211-220](geometry_problems_211_220_1.jpg) |
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