Obtuse Triangle -- from Wolfram MathWorld
An obtuse triangle is a triangle in which one of the angles is an obtuse angle. (Obviously, only a single angle in a triangle can be obtuse or it wouldn't be a triangle.)
Definition of Obtuse Triangle - Math Is Fun
Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.
Triangle Types and Classifications: Isosceles, Equilateral ...
How Triangles are classifed as well as defining traits of each type of type.
How to construct (draw) the orthocenter of a triangle ...
How to construct the orthocenter of a triangle with compass and straightedge or ruler. The orthocenter is the point where all three altitudes of the triangle intersect.
Name all types of triangles for which the point of ...
Name all types of triangles for which the point of concurrency is inside the triangle?
Triangle - Wikipedia
A triangle is a polygon with three edges and three vertices.It is one of the basic shapes in geometry.A triangle with vertices A, B, and C is denoted .. In Euclidean geometry any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane (i.e. a two-dimensional Euclidean space).
What your IQ score doesn't tell you - CNN
You're smarter than your ancestors but dumber than you were at age 5. At least according to your IQ score.
Geometry Lesson One: Vocabulary - mrsdell.org
Lesson 1: Geometry Vocabulary Objective: Understand the vocabulary of geometry. Click on each of these terms to see the defintion, an illustration, and sometimes an animation.
Triangles - Equilateral, Isosceles and Scalene
Equilateral, Isosceles and Scalene. There are three special names given to triangles that tell how many sides (or angles) are equal. There can be 3, 2 or no equal sides/angles:
Bonny Doon Fused Glass Tools
Bonny Doon Fused Glass Tools... maker of stainless steel glass fusing forms, bottomless molds, pattern bar formers and pot melt pots.