Isosceles Polygon

Isosceles Polygon

Polygon with at least one line of symmetry and in which at least two sides are equal in length.

The adjective “isosceles” is usually applied to triangles, trapezoids and a few other polygons such as rhombuses, kites and deltoids.


  • This deltoid is an isosceles polygon:

  • Other examples of isosceles polygons:

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