You are not logged in.
login | register
Tool: Euclid's Elements, Book I, Definitions 20 & 21 - Triangles
Tool Thumbnail

Go to: (opens a new window)
Description: Gives Euclid's original definitions of an equilateral, isosceles, scalene, right-angled, obtuse-angled, and acute-angled triangle and then examines the definitions' validity and durability. To reset the applet, press "r" while your cursor is over the diagram.
Technology Type: Java Applet 
Guide: User's Guide (opens a new window)
Author: David E. Joyce
Language: English 
Cost: Does not require payment for use

Average Rating:  [0] Login to rate this resource
My MathTools: Login to Subscribe / Save This
Reviews: be the first to review this resource
Discussions: start a discussion of this resource

Courses: Geometry Isosceles, Equilateral, Scalene, Right, Obtuse, Acute