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Perpendicular Lines, Theorems
and Problems - Table of Content (19)
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Proposed Problem 112. Area of
square and triangle.
Perpendicular lines. |
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The Pythagorean Curiosity
Triangles and squares, fifteen conclusions.
Perpendicular lines,
Parallel lines.
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Triangle
and Squares Theorem 1: with Interactive Geometry Software
Step-by-Step construction, Manipulation, and animation.
Perpendicular lines, Parallel
lines. |
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Proposed Problem 91. Similar
Triangles, Altitude, Perpendicular
lines, Parallel lines. |
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Taylor Circle Theorem Using TracenPoche Dynamic Software
Step-by-Step construction, Manipulation, and animation,
Perpendicular lines.
Henry Martyn Taylor and the blind student of mathematics
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Proposed Problem 78: Angles of a Circle.
Perpendicular and parallel lines, Midpoint, Diameter, Chord, Cyclic
quadrilateral, Congruence.
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Proposed
Problem 76: Area of a Circle.
Square, Circle, Circular Sector,
Perpendicular lines.
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Interactive Orthopole of
a Triangle: Using TracenPoche Dynamic
Geometry Software, Online
Step-by-Step construction, manipulation, and animation,
Perpendicular lines. |
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Proposed Problem 70: Squares inscribed in a triangle, Similarity.
Perpendicular lines, Parallel
lines.
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Proposed Problem 69: Square inscribed in a triangle, Similarity.
Perpendicular lines, Parallel
lines.
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