James Tanton on X: A pentagon can have two reflex interior angles

Papers Past, Parliamentary Papers, Appendix to the Journals of the House of Representatives, 1902 Session I

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James Tanton on X: @istone_irene @ProjectMaths_ie @mrNeilButler @mathsjem Perhaps follow the actual human story of circle-ometry only named trigonometry in 1500s. Motion of Sun, drawn as rising from east. (Hence quad numbers

Hyperobjects Philosophy and Ecology After The End of The World, PDF, Martin Heidegger

BNC SPOKEN Wordlist

James Tanton on X: A pentagon can have two reflex interior angles (each of measure greater than 180 degrees). What is the maximum number of reflex interior angles an N-gon can posses?

James Tanton on X: Given a 4-by-3 grid of points, how many (non-tilted) rectangles can you draw with corners on grid points? Answer: 18. Two parallel lines, 4 points on one, 3

PDF) Encyclopaedia Of Mathematics (Science Encyclopaedia) pdf - London Mathematical School

Angles in a Star

James Tiptree Jr. - Crown of Stars (1988), PDF, Octopus

Papers Past, Parliamentary Papers, Appendix to the Journals of the House of Representatives, 1902 Session I

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Latitude 38 April 2000 by Latitude 38 Media, LLC - Issuu

James Tanton on X: Three points each in the interior of a face of a cube. Pairs of points are connected by a shortest possible path to make a cubical triangle. Can