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Earn +20 ptsQ: Is a triangle two dimensional or three dimensional?
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Continue Learning about Geometry
Is a triangle a polyhedron?
NO!!! A triangle is a 2-dimensional shape of three sides; archaically a 'trigon'. A polyhedron is a 3-dimensional solid of many sides.
What is a 3 sided figure called?
A three-sided, two-dimensional polygon is called a "triangle".
What two-dimensional figure has three sides. two of which are the same length?
An isosceles triangle.
What is a two dimensional shape?
Two-dimensional shapes are shapes that are flat on the page, such as a square, circle, rectangle, triangle, etc. In contrast, some examples of three-dimensional shapes are cube, sphere, prism, pyramid, etc.
What 2 dimensional shape has three sides and three angles?
uhh, a triangle?
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