Online Geometry: Area of a right triangle, Theorems
and Problems - Table of Content
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![Area of a Right Triangle, Theorems and Problems](area-of-right-triangle-theorems-problems-i.jpg) |
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![Geometry problem 1335](../school-college/4/p1335-squaring-circle-kite-lune-1.jpg) |
Problem 1335. The
Lune of Hippocrates has the same area of a Kite.
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![Geometry Problem 971](../school-college/p971-equilateral-triangle-rectangle-common-vertex-sum-areas-1.jpg) |
Geometry Problem 971.
Equilateral Triangle, Rectangle, Common Vertex, Sum of Right Triangles Areas. |
![Geometry Problem 969](../school-college/p969-equilateral-triangle-rectangle-common-vertex-sum-areas-1.jpg) |
Geometry Problem 969.
Equilateral Triangle, Rectangle, Common Vertex, Right Triangles Areas. |
![Pythagoras curiosity. Online tutoring.](../pythagoras/pythagoras_curiosity_17.jpg) |
Geometry Problem 884: The Pythagorean Curiosity
Right
Triangles and squares, fifteen conclusions. |
![Right triangle, Excircles, Area](../school-college/p813-right-triangle-area-excircles-quadrilateral-1.jpg) |
Geometry Problem
813.
Right Triangle Area, Excircles, Cathetus, Tangency Points, Quadrilateral Area. |
![Parallelogram, Perpendicular, Semicircle, Area](../school-college/p808-parallelogram-perpendicular-right-triangle-semicircle-area-1.jpg) |
Geometry Problem 808
Parallelogram, Perpendicular, Right Triangle, Semicircle Area, Diameter. |
![Right Triangle Area, Incircle, Semicircle](../school-college/p807-right-triangle-area-semicircle-incircle-1.jpg) |
Geometry Problem 807
Right Triangle Area, Incircle, Tangency Points, Semicircle Area. |
![Right triangle, Altitude, Incenter, Area](../problem/p634_right_triangle_area_1.jpg) |
Geometry Problem 634
Right Triangle, Altitude, Incenters, Areas. |
![Pythagoras Related Searches](../pythagoras/pythagoras_search_1.jpg) |
Pythagoras and Related Search Term Suggestions, Interactive Mind Map. |
![Right triangle area](../problem/p617_triangle_90_area_1.jpg) |
Geometry Problem
617
Right Triangle Area, Incircle, Incenter, Tangent, 90 Degrees. |
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Geoboard
for iPad Pythagorean Theorem Proof by Leonardo. |
![](../pythagoras/lunes_hippocrates_01_170.jpg) |
Lunes of
Hippocrates 1
Area of a right triangle |
![](../pythagoras/lunes_hippocrates_02_170.jpg) |
Lunes of
Hippocrates 2
Area of a right triangle |
![](../pythagoras/lunes_hippocrates_03_170.jpg) |
Lunes of
Hippocrates 3
Area of a right triangle |
![](../pythagoras/lunes_hippocrates_04_170.jpg) |
Lunes of
Hippocrates 4
Area of a right triangle |
![Right triangle, Square, Area](../pythagoras/p540_right_triangle_area_1.jpg) |
Problem
540.
Right Triangle, Square, Parallel, Perpendicular, Dissection, Area, Pythagoras. |
![Right triangle, Square, Area](../pythagoras/p539_right_triangle_area_1.jpg) |
Problem
539.
Right Triangle, Square, Parallel, Perpendicular, Dissection, Area, Pythagoras. |
![Right triangle, square, area](../problem/p534_right_triangle_area_1.jpg) |
Problem
534.
Right Triangle, Squares, Perpendicular, Dissection, Areas. |
![Right triangle with six squares](../problem/p517_squares_triangle_1.jpg) |
Problem
517.
Right Triangle, Six Squares, Areas. |
![Lune of Hippocrates Index](../geometry/lune_hippocrates_index_17.jpg) |
Lune of Hippocrates Index.
Area of a right triangle. |
![Right triangle Area, Semicircle, Square](../problem/p327_right_triangle_area_17.jpg) |
Proposed Problem 327.
Right triangle Area, Incircle, Circumcircle, Square. |
![Rectangle, Isosceles Right Triangle, Square, Area](../problem/p252_rectangle_area_17.jpg) |
Proposed
Problem 252.
Rectangle, isosceles right triangle, square, area.
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![Elearn 206](../problem/p206_right_triangle_area_17.jpg) |
Problem 206. Area of a Right Triangle, Inradius, and
Exradius relative to the hypotenuse. |
![Right triangle area](../problem/p205_right_triangle_area_17.jpg) |
Proposed Problem 205. Right Triangle Area, Exradii relatives to legs
or catheti. |
![Geometry Problem Circle, Diameter, and Chord](../problem/p192_circle_diameter_chord_.jpg) |
Proposed Problem 192. Circle,
Diameter, Chord, Perpendicular, Triangle, Area.
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![](../solid/gua_theorem_170.jpg) |
De Gua's Theorem
Area of triangles. |