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Recent Additions (Page 51 of 80)




Cuzco and Machu Picchu in 1950 by Penn Museum, The University of
Pennsylvania Museum of Archaeology and Anthropology.


Proposed Problem 183. Right Triangle, Hypotenuse Trisection Points,
Squares of the Distances.


Proposed Problem 182. Overlapping
Circles, Find an angle.


Proposed Problem 181. Circular Sector of 90 degrees, find an angle.


Proposed Problem 180. Circles
Tangent Externally, Common External Tangents, Areas.


Cahuachi: Archeologists in Peru unearth human sacrifices. Engraved
gourds with naturerelated and abstract designs.


Nazca Culture and Cahuachi.


Proposed Problem 179. Rhombus,
Square, Diagonal, Angle.


Proposed Problem 178.
Quadrilateral, Trisection of sides, Area.


Proposed Problem 177.
Parallelogram with Midpoints, Triangles, Areas.


Proposed Problem 176.
Quadrilateral with Midpoints, Triangles, Areas.


Ethics, Demonstrated in Geometric Order prepared by Ron Bombardi
Department of Philosophy Middle Tennessee State University.


Proposed Problem 175.
Quadrilateral with Midpoints, Areas.


Proposed Problem 174.
Quadrilateral with Midpoints, Triangles, Areas.


Proposed Problem 173.
Quadrilateral with Midpoints, Triangles, Areas.


Proposed Problem 172. Trapezoid,
Midpoints, Quadrilaterals, Areas.


Proposed Problem 171. Trapezoid,
Midpoints, Triangles, Areas.


Proposed Problem 170. Trapezoid,
Midpoint, Triangle, Area.
Trapezoid Index


Proposed Problem 169.
Parallelogram, Interior and Exterior Points, Diagonals, Pentagon,
Triangles, Areas.


Proposed Problem 168.
Parallelogram, Diagonal, Triangles, Pentagon, Areas.


Proposed Problem 167.
Parallelogram, Diagonal, Triangles, Areas.


Proposed Problem 166..
Parallelogram, Diagonal, Triangles, Areas.


Proposed Problem 165.
Parallelogram, Diagonal, Triangles, Areas.


Proposed Problem 164.
Parallelogram, Trapezoid, Diagonal, Triangles, Areas.


Proposed Problem 163. Trapezoid,
Diagonals, Triangles, Areas.

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