Triangle Classification - Cut-the-Knot
Triangle Classification: as regard the sides and the angles. Inclusive and exclusive definitions
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.
Illustrated Mathematics Dictionary - Letter A
Math explained in easy language, plus puzzles, games, quizzes, videos and worksheets. For K-12 kids, teachers and parents.
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?
index: click on a letter : A: B: C: D: E: F: G: H: I : J: K: L: M: N: O: P: Q: R: S: T: U: V: W: X: Y: Z: A to Z index: index: subject areas: numbers & symbols
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:
Scalene Triangle -- from Wolfram MathWorld
A scalene triangle is a triangle that has three unequal sides, such as those illustrated above.
What kind of angle measures 193 degrees - Answers.com
The angle that 193 degrees is an octuse angle. 90 degrees is a right angle.