The interior angles in a triangle always add up to 180º. An equilateral triangle has 3 sides of equal length. The dashes on the lines show they are equal in length. All of the angles are also equal.

The prolific actor plays an American forensic expert in the BBC’s new drama ‘The Bombing of Pan Am 103’. Eddie Marsan talks ...

These shapes are all regular polygons. A regular triangle is called an equilateral triangle. A regular quadrilateral is called a square. Irregular polygons are shapes that have sides and angles of ...

Show puzzle solution The regular dodecagon with side length 1 above is composed of a dark blue star and 12 light blue equilateral triangles with side length 1. The regular dodecagon with side ...

Labor took the glory, but beneath the surface of the election result an ongoing trend holds a warning for both major parties.

We present a case study of a structure comprising a thin equilateral triangle-exhibiting sixfold CA-and three surrounding bistable inputs/outputs, where all nanomagnets generally can be interconnected ...

As the night skies of May unfold, there’s a wealth of celestial events to witness, from the waxing Moon to the prominent stars that mark the season. According to Sky & Telescope, this period offers a ...

Harvard astronomer Avi Loeb discusses the hypothetical use of highly energetic events as a way to produce "gravitational-wave ...

Physics Department, Samtah University College, Jazan University, 45142 Jazan, Kingdom of Saudi Arabia Laboratory of Physics of Fluids, Physics Department, Faculty of Science of Tunis University of ...

The triangle is a small instrument made of a metal rod bent into a triangle shape that is open at one corner. While small, its sound is distinct, with multiple overtones and nonharmonic resonance.

A red triangle was once a common sight at Nazi concentration camps, a part of history now thrust into the national spotlight by a banned political campaign ad. Facebook moved Thursday to remove ...

Sangeeta Moorjani, Boston-based EVP and head of tax exempt market at Fidelity Investments, spoke Thursday at Triangle Business Journal's Empowered Women's Forum ...