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(geometry) a flat shape consisting of three straight sides and three angles
a percussion instrument made from a metal rod bent into an open triangular shape
What is a "triangle"?
A triangle is a small, metal percussion instrument shaped like a triangle with an open corner. It is played by striking the metal frame with a metal beater. The triangle produces a clear, bright, and resonant sound with a shimmering quality. It is often used in orchestras, bands, and various musical genres to add a delicate, ringing tone and enhance rhythm. The sound of the triangle is distinctive and can be heard clearly even in larger ensembles.
a geometric instrument consisting of three straight sides and three angles, commonly used to draw or measure angles and straight lines accurately
What is a "triangle"?
A triangle is a tool with three straight sides and three angles, commonly used for drawing or measuring angles and straight lines accurately. These instruments, also known as set squares or drafting triangles, are often made of plastic or metal and are typically used in technical drawing, architecture, and engineering. The angles of the triangle are marked, allowing for precise measurements of right angles or other specific angles. Triangles are essential for tasks that require accurate alignment and angle construction.
a small northern constellation located near Perseus, between Andromeda and Aries
any object or figure roughly resembling the shape of a triangle
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