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Triangle

math Maturity 11-13 Vital Level 3

A triangle is a shape.

Triangle illustration.svg
Triangle illustration.svg
It has three sides. It also has three corners. You can see them on flags. You can see them on signs. They are all around us. Can you find a triangle?

38 words
🖼️ Images & Media (11)
File:Triangle illustration.svg
Triangle illustration.svg
File:Triangle sommeangles.svg
Triangle sommeangles.svg
File:Angle-angle-side_triangle_congruence.svg
Angle-angle-side_triangle_congruence.svg
File:Triangle.GeometryArea.svg
Triangle.GeometryArea.svg
File:Triangle.TrigArea.svg
Triangle.TrigArea.svg
File:Lexell's theorem in the plane.png
Lexell's theorem in the plane.png
File:Structural rigidity basic examples.svg
Structural rigidity basic examples.svg
File:Triangulation 3-coloring.svg
Triangulation 3-coloring.svg
File:Calabi triangle.svg
Calabi triangle.svg
File:Lemoine Hexagon.svg
Lemoine Hexagon.svg
File:Circular_triangles_convex_concave.svg
Circular_triangles_convex_concave.svg
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📚 Content adapted from Wikipedia | Readability: FK 12.6 | Vital Level 3