Geometry from the Land of the Incas 39/80

Geometry, Machu Picchu

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Recent Additions (Page 39 of 80)

Chord Index

Quipu Illustrations by Guaman Poma

The Quipus: Illustrations from 1615 by Felipe Guaman Poma de Ayala

 

Royal Commentaries of the Incas

The Royal Commentaries of the Incas.
by Inca Garcilaso de la Vega.
Mind Maps: Book I, Book II, Book III, Book IV, Book V, Book VI, Book VII, Book VIII, Book IX

Royal Commentaries, Word Cloud

The Royal Commentaries of the Incas.
Word Cloud, Common terms and phrases.

Quadrilateral, Angle Bisectors

Proposed Problem 382.
Concave Quadrilateral, Angle Bisectors, Angles.

Quadrilateral, Angle Bisectors

Proposed Problem 381.
Quadrilateral, Diagonals, Angle Bisectors, Angles.

Pre Inca Ceramics

Pre-Inca, Ceramics of Ancient Peru.
Mind Map.

Triangle, Excenter, Parallel

Proposed Problem 380.
Triangle, Excenter, Parallel to a side, Angle, Congruence.

Triangle, Excenter, Parallel

Proposed Problem 379.
Triangle, Excenter, Parallel to a side, Angle, Congruence.

The Incas Mind Map

The Incas Mind Map.
Based on 'The Incas' by Terence N. D'Altroy.

Triangle, Incenter, Parallel to a side

Proposed Problem 378.
Triangle, Incenter, Parallel to a side, Angle, Congruence.

Triangle, Altitude, Angle bisector

Proposed Problem 377.
Triangle, Internal Angle Bisector, Altitude.

Triangle, Excenter, Internal and External angle bisector,

Proposed Problem 376.
Triangle, Excenter, Internal and External Angle Bisectors.

Triangle, Excenter, Angle

Proposed Problem 375.
Triangle, Excenter, External Angle Bisectors.

Tiangle, Incenter, Angle

Proposed Problem 374.
Triangle, Incenter, Internal Angle Bisectors.

Problem about square and inscribed circle

Proposed Problem 373.
Square, Inscribed Circle, Diagonal, Perpendicular, Angle.

Circles, Common tangent

Proposed Problem 372.
Circles, Common Internal and External Tangent, Angles.

Square, Triangle, Area, Circle

Proposed Problem 371.
Square, Inscribed circle, Triangle, Area.

Triangle with squares, Circumcircles

Proposed Problem 370.
Triangle with squares, Circumcircles, Tangent circles.

Intersecting circles, chord, angle, congruence 

Proposed Problem 369.
Intersecting circles, Chord, Center, Angle, Congruence.

Triangle, 120 degrees, angle bisectors

Proposed Problem 368.
Triangle, 120 degrees, Angle bisectors, Perpendicular.

Square, 45 degrees

Proposed Problem 367.
Square, Angle, 45 degrees, Pythagoras, Congruence, Similarity.

Equilateral triangle, circumcircle

Proposed Problem 366.
Scalene triangle, Circumcircle, Angles, 60 Degrees, Equilateral triangle.

English ESL Second Language

English ESL Index
English as a Second Language (ESL)

Circular sector 60 degrees

Proposed Problem 365.
Circular Sector of 60 degrees, Midpoints, Perpendicular, Congruence.

Triangle area, Circle, Curvilinear triangle

Proposed Problem 364.
Obtuse triangle, Congruence, Circles, Diameter, Curvilinear triangle, Area.

Proto-Quechua Mind Map

Proto-Quechua Mind Map.

Quechua Language Index

Quechua Index

Right triangle, Congruence, Angles

Proposed Problem 363.
Right triangle, Congruence, Angles.

Obtuse Triangle Index

Obtuse Triangle.

Macheroni Constructions Index

Mascheroni construction with compass alone. Index

Special Right Triangle 30-60 Index

Special Right Triangle 30-60.

Special right triangle 30 60

Special Right Triangles.

Circle, Chord, Perpendicular

Proposed Problem 362.
Circle, Chord, Perpendicular, Equal chords.

Cloud Computing

Cloud Computing Word Cloud
Weighted list in visual design

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