Isosceles trapezoid
2D shape
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In Euclidean geometry, an isosceles trapezoid is a convex quadrilateral with a line of symmetry bisecting one pair of opposite sides. It is a special case of a trapezoid. Wikipedia
Properties: convex, cyclic
Rotational symmetry order: 1
Line of symmetry: 1
Number of edges: 4
Sum of interior angles: 360°
Number of vertices: 4