Internet Search Results
Triangles - Equilateral, Isosceles and Scalene
Equilateral Triangle . Three equal sides Three equal angles, always 60° Isosceles Triangle . Two equal sides
Math Forum: Ask Dr. Math FAQ: Triangle Formulas
Formulas for finding the area, perimeter, etc. of a triangle.
Definition of Equilateral 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 - Wikipedia
By lengths of sides. Triangles can be classified according to the lengths of their sides: An equilateral triangle has all sides the same length. An equilateral ...
IXL - Construct an equilateral triangle inscribed in a ...
Fun math practice! Improve your skills with free problems in 'Construct an equilateral triangle inscribed in a circle' and thousands of other practice lessons.
Equilateral Triangle Equations Formulas Calculator ...
Geometry calculator for solving the perimeter of an equilateral triangle given the length of a side
Nick's Mathematical Puzzles: 111 to 120 - qbyte.org
Mathematical puzzles, with hints, full solutions, and links to related math topics. Puzzles 111 to 120.
Free Online Graph Paper / Triangle - incompetech
Not the graph paper you're looking for? Check out our many other free graph/grid paper styles from our main page here.
Icosahedron -- from Wolfram MathWorld
The (general) icosahedron is a 20-faced polyhedron (where icos- derives from the Greek word for "twenty" and -hedron comes from the Indo-European word for "seat").
Area of an equilateral triangle - Math Open Reference
A method of calculating the area of an equilateral triangle using a simplified formula