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Online Geometry: Areas, Theorems and Problems - Page 3
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Proposed Problem 356.
Square, Point inside, Triangles, Area. |
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Proposed Problem 322.
Square, Inscribed circle, Tangent, Triangle area. |
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Proposed Problem 280.
Quadrilateral, Perpendiculars, Area of Squares. |
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Proposed Problem 273.
Triangle, Perpendiculars, Area of Squares. |
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Proposed Problem 252.
Rectangle, isosceles right triangle, square, area.
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Proposed Problem 251.
Parallelogram, sides, diagonals, squares, areas.
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Proposed Problem 248.
Napoleon's Theorem III. Inner and outer Napoleon triangles, Area. |
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Proposed Problem 212. 120 Degree Triangle, Equilateral triangles,
Areas. |
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Proposed Problem 211. 60 Degree Triangle, Equilateral triangles,
Areas. |
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Problem 206. Area of a Right Triangle, Inradius, and
Exradius relative to the hypotenuse. |
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Proposed Problem 205. Right Triangle Area, Exradii relatives to legs
or catheti. |
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Proposed Problem 197. Area of a
Triangle, Side, Inradius, and Exradius. |
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Proposed Problem 196. Triangle,
Inradius and Exradii Formula. |
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Proposed Problem 195. Area of a
Triangle, Inradius, Exradii. |
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Proposed Problem 194. Area of a
Triangle, Semiperimeter, Exradius. |
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Proposed Problem 193. Area of a
Triangle, Semiperimeter, Inradius. |
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Proposed Problem 192. Circle,
Diameter, Chord, Perpendicular, Triangle, Area. |
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Proposed Problem 191. Triangle,
Altitudes, Orthocenter, Squares, Areas. |
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Proposed Problem 180. Circles
Tangent Externally, Common External Tangents, Areas. |
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Proposed Problem 178.
Quadrilateral, Trisection of sides, Area. |
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Proposed Problem 177.
Parallelogram with Midpoints, Triangles, Areas. |
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Proposed Problem 176.
Quadrilateral with Midpoints, Triangles, Areas. |
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Proposed Problem 175.
Quadrilateral with Midpoints, Areas. |
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Proposed Problem 174.
Quadrilateral with Midpoints, Triangles, Areas. |
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Proposed Problem 173.
Quadrilateral with Midpoints, Triangles, Areas. |
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Proposed Problem 172. Trapezoid,
Midpoints, Quadrilaterals, Areas. |
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Proposed Problem 171. Trapezoid,
Midpoints, Triangles, Areas. |
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Proposed Problem 170. Trapezoid,
Midpoint, Triangle, Area. |
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Proposed Problem 169.
Parallelogram, Interior and Exterior Points, Diagonals, Pentagon,
Triangles, Areas. |
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Proposed Problem 168.
Parallelogram, Diagonal, Triangles, Pentagon, Areas. |
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Proposed Problem 167.
Parallelogram, Diagonal, Triangles, Areas. |
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Proposed Problem 166.
Parallelogram, Diagonal, Triangles, Areas. |
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Proposed Problem 165.
Parallelogram, Diagonal, Triangles, Areas. |
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Proposed Problem 164.
Parallelogram, Trapezoid, Diagonal, Triangles, Areas. |
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