What is an equilateral triangle? Learn the definition and properties of equilateral triangles, as well as the angles and measurements of equilateral triangles.

Learn to calculate the area of an equilateral triangle. Understand the derivation of the formula for calculating the area and learn to prove it yourself.

What are equilateral polygons and equiangular polygons? Learn the equilateral polygon definition and the equiangular polygon definition with examples.

Learn how to inscribe an equilateral triangle in a circle, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to classify scalene, isosceles, and equilateral triangles by side lengths, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Discover how to calculate the area of an equilateral triangle in this 5-minute video. Understand the formula through examples and test your skills with a quiz.

Learn about constructing figures in circles and the steps for drawing equilateral triangles, squares, and regular hexagons inscribed by a circle.

Discover the classifications of triangles and learn how to classify triangles by sides and angles. Explore the properties of scalene, isosceles, equilateral, acute, obtuse, and right triangles.

Equilateral Triangles: In geometry, an equilateral triangle is defined as a triangle that has all sides of equal length. Another property that all equilateral triangles satisfy is that the measure of their angles …

Learn how to find side lengths and angle measures of isosceles and equilateral triangles, and see examples that walk through sample problems step-by-step for you to improve your math knowledge …