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Definition of Equilateral Triangle - Math Is Fun
Math explained in easy language, plus puzzles, games, quizzes, videos and worksheets. For K-12 kids, teachers and parents.
Equilateral Triangle OR 60 degree angle Construction
Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.
How to construct (draw) an equilateral triangle with ...
This page shows how to construct an equilateral triangle with compass and straightedge or ruler. It begins with a given line segment which is the length of each side of the desired equilateral triangle.
Properties of Equilateral Triangles | Brilliant Math ...
An equilateral triangle is a triangle whose three sides all have the same length. They are the only regular polygon with three sides, and appear in a variety of contexts, in both basic geometry and more advanced topics such as complex number geometry and geometric inequalities....
Mathwords: Area of an Equilateral Triangle
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Math Forum: Ask Dr. Math FAQ: Triangle Formulas
Formulas for finding the area, perimeter, etc. of a triangle.
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 triangle is also a regular polygon with all angles measuring 60°.
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.
Find the area of an equilateral triangle with side length 14?
u do 3*14(the side length.) so the perimeter equals 42. then u take half of 14 (which is 7) so then ur apothem equals 7.
Find the area of an equilateral triangle has a perimeter ...
I need to know more about the triangle, such as one or 2 of the angles, whether it is isosceles or equilateral, or whether the lengths share a certain ratio.