Triangles: Theorems and Problems 24
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![Triangles](../geometry/triangles_index_17.jpg) |
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![Elearn 204](../problem/p204_right_triangle_circle_.jpg) |
Proposed Problem
204. Right Triangle, Incircle, Excircles, Inradius, Exradii. |
![Problem 203](../problem/p203_right_triangle_circle_.jpg) |
Proposed Problem
203. Right Triangle, Excircles, Exradii, Hypotenuse. |
![Problem 202 Right triangle, excircles](../problem/p202_right_triangle_circle_.jpg) |
Proposed Problem
202. Right Triangle, Incicrle, Excircles relatives to catheti, Points of Tangency, Exradius, Semiperimeter. |
![Elearn 201](../problem/p201_right_triangle_17.jpg) |
Proposed Problem
201. Right Triangle, Excircles, Points of Tangency, Exradius, Semiperimeter. |
![Elearning 200: Right Triangle](../problem/p200_right_triangle_17.jpg) |
Proposed Problem
200. RightTriangle, Incircle, Excircles, Points of Tangency, Inradius. |
![Problem: Triangle, Altitude, Angles](../problem/p199_triangle_angle_17.jpg) |
Proposed Problem 199. Triangle, Quadrilateral, Angles.
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![Geometry problem about angles and triangle](../problem/p198_quadrilateral_angle_17.jpg) |
Proposed Problem
198. Triangle, Quadrilateral, Angles.
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![Elearning 197: Triangle Area](../problem/p197_area_triangle_radius_1.jpg) |
Proposed Problem
197. Area of a Triangle, Side, Inradius, and Exradius. |
![Elearning 196: Inradius, Exradii](../problem/p196_triangle_radius_17.jpg) |
Proposed Problem
196. Triangle, Inradius and Exradii Formula. |
![Geometry: Triangle Area, inradius, exradii](../problem/p195_area_triangle_radius_1.jpg) |
Proposed Problem
195. Area of a Triangle, Inradius, Exradii. |
![Area of a triangle, semiperimeter, exradius](../problem/p194_area_triangle_exradius.jpg) |
Proposed Problem
194. Area of a Triangle, Semiperimeter, Exradius. |
![Area of a triangle, semiperimeter, inradius](../problem/p193_area_triangle_inradius.jpg) |
Proposed Problem
193. Area of a Triangle, Semiperimeter, Inradius. |
![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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![Geometry Problem 191 about triangle and squares](../problem/p191_triangle_square_17.jpg) |
Proposed Problem
191. Triangle, Altitudes, Orthocenter, Squares, Areas.
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![Elearning 188](../problem/p188_square_45_degree_17.gif) |
Proposed Problem
188. Square, Diagonal, 45 Degrees Angle.
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![Elearning 187: Right triangle, incircles, angles](../problem/p187_right_triangle_17.jpg) |
Proposed Problem
187. Right Triangle, Altitude, Incenters, Circles,
Angles. |
![Geometry problems 351-360](../math_geometry_online_courses/geometry_problems_351_360_1.jpg)
![Triangle Word Cloud](../software/word_cloud_triangle_1.jpg)
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