Definitions from the Web
Spherical Triangle
Description:
A spherical triangle is a triangle formed on the surface of a sphere by connecting three points or vertices. Unlike a triangle in Euclidean geometry, the angles of a spherical triangle do not necessarily sum up to 180 degrees due to the curvature of the sphere.
Senses:
- Mathematics: In mathematics, a spherical triangle is a geometric figure consisting of three arcs on the surface of a sphere connecting three points.
- Navigation: In navigation, a spherical triangle is used to solve problems related to celestial navigation and determining the position of a ship or aircraft using celestial bodies such as stars.
Sample Sentences:
- The concept of a spherical triangle is fundamental in spherical trigonometry.
- By measuring the angles and sides of a spherical triangle, navigators can determine their current location.
- When studying celestial navigation, sailors often encounter spherical triangles in their calculations.
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