Obtuse Triangle
Definition

An obtuse triangle is a triangle with one obtuse angle.

Obtuse Triangle

Real World Examples
http://www.clipart.com_Filename:5323_030819_80654.thb http://www.clipart.com_Filename:j_9929.thb http://www.clipart.com_Filename:22855632.jpg

Demonstration
Image only

Instructions text as in global.js

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