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- Dictionarytriangle/ˈtrʌɪaŋɡl/
noun
- 1. a plane figure with three straight sides and three angles: "an equilateral triangle"
- 2. an emotional relationship involving a couple and a third person with whom one of them is also involved.
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What are Triangles? A triangle is a closed, 2-dimensional shape with 3 sides, 3 angles, and 3 vertices. A triangle is also a polygon . The above figure is a triangle denoted as ABC. Begin here. Angles. Answer Questions Related to Triangles Game. Play. 2d Shapes. Classify Triangles and Rectangles as Closed Shape Game. Play. Identify triangles.
A triangle is a polygon with three corners and three sides, one of the basic shapes in geometry. The corners, also called vertices, are zero- dimensional points while the sides connecting them, also called edges, are one-dimensional line segments. The triangle's interior is a two-dimensional region.
Learn what a triangle is, how to classify it based on its sides and angles, and how to calculate its perimeter and area. Explore the properties and formulas of different types of triangles with examples and video lessons.
A triangle is a closed shape with 3 angles, 3 sides, and 3 vertices. Learn about the parts, properties, formulas, and types of triangles with examples and worksheets.
A triangle is a flat shape with three straight sides, or anything that has three straight sides. Learn more about the types, properties and applications of triangles in mathematics, music and other fields.
A triangle is a polygon with three sides having three vertices. The angle formed inside the triangle is equal to 180 degrees. It means that the sum of the interior angles of a triangle is equal to 180°. It is a polygon having the least number of sides.
A triangle is a polygon with three sides and three angles, or a percussion or drafting instrument shaped like one. Learn more about the word history, examples, and related phrases of triangle.
