Geometría: Ángulos de 45 y 135 Grados, Teoremas y Problemas, ESL

Problemas de Geometría
Problemas del 1301 al 1400
Problemas del 1201 al 1300
Problemas del 1101 al 1200
Problemas del 1001 al 1100

GeoGebra, Geometría Dinámica: Problema de Geometry 886
HTML5, Animación interactiva para iPad, Nexus y otras tabletas.

Problema de Geometría 455.
Rombo, Circunferencia Inscrita, Cuerda, Angulo de 45 grados.

Problema de Geometría 405.
Cuadrilatero, 60, 75, and 135 grados, Punto medio.

Problema de Geometría 367.
Cuadrado, Angulo de 45 grados, Pitágoras, Congruencia, Semejanza.

Problema de Geometría 363.
Triangulo rectángulo, congruencia, Ángulos, 45 grados.

Problema de Geometría 354.
Rhombus, Square, 45 degrees.

Problema de Geometría 311.
Circle Inscribed in a Semicircle, Chord, Diameter.
45 degree angle.

Problema de Geometría 310.
Circle Inscribed in a Semicircle, 45 degree angle.

Problema de Geometría 303.
Triangle, Angle bisector of 90 degrees, 45 degree angle.

Problema de Geometría 293.
Inscribed Quadrilateral, Perpendicular, Rectangle, Isosceles Right triangle, Area, Similarity, 45 degree angle.

Problema de Geometría 287: Regular Octagon. 45 degree angle.

Right Triangles, Formulas and Facts
Pythagorean theorem, Similarity, Geometric mean, hypotenuse, catheti (legs), semiperimeter, altitude, median, similar shapes areas, centers, orthocenter, incenter, centroid, circumcenter, radius, inradius, circumradius, exradius, circles, incircle, circumcircle, excircle.
45-45-90 Right triangle.

Octagons.45, 135 degree angle

Problema de Geometría 276.
Square, 90 degree Arcs, Circle, Radius, 45 degree angle.

Problema de Geometría 252.
Rectangle, isosceles right triangle, square, area. 45 degree angle.

Problema de Geometría 244. Square, Diagonals, Centers, Distance, 45 degree angle.

Problema de Geometría 239. Square, Midpoints, Lines, Congruence, Pythagoras, 45 degree angle.

Problema de Geometría 189. Squares, Distances, 45 degree angle.  

Problema de Geometría 188. Square, Diagonal, 45 Degrees Angle.  

Problema de Geometría 187. Right Triangle, Altitude, Incenters, Circles, Angles, 45 degree angle.  

Problema de Geometría 186. Right Triangle, Altitude, Incenters, Circles, 45 degree angle.  

Problema de Geometría 186. Right Triangle, Altitude, Incenters, Circles, 45 degree angle.  

Problema de Geometría 182. Overlapping Circles, Find an angle, 45 degree angle.  

Problema de Geometría 181. Circular Sector of 90 degrees, 45-135 degree angle, find an angle.  

Problema de Geometría 179. Rhombus, Square, Diagonal, 45 degree angle.  

Bottema's Theorem:
Triangle and Squares with Interactive Geometry Software
Step-by-Step construction, Manipulation, and animation, 45 degree angle.

Problema de Geometría 112. Area of square and triangle, 45 degree angle.

Problema de Geometría 109. Angles, Right Triangle, Cevian, 45 degree angle.

Problema de Geometría 62: Square Diagonal, Inscribed Circle, 45 degree angle.

Hippocrates and Squaring the Circle
45 degree angle 

Problema de Geometría 47. Angles and triangles, 45 degree angle.

Problema de Geometría 33.
Triangle and quadrilateral, 45 degree angle.

Problem 31. Right Triangle, Incircle, Collinears, 45 degree angle.

Problema de Geometría 29.
Right Triangle, altitude, incircle and inradius. Ten conclusions.
Geometry Problem Help 45-45-90 Right triangle

Problema de Geometría 19
Right Triangle and Excenter, 45 degree angle

Problem 3. Triangle, median and angles, 45 degree angle.

Problem 1. Triangle, median and angles, 45 degree angle.