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20 Cards in this Set
- Front
- Back
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Right Isosceles Triangle
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A triangle with one right angle and two congruent angles.
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Right Scalene Triangle
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A triangle with one right angle and no congruent angles.
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Equilateral Triangle
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A triangle with 3 congruent angles and three equal sides
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Isosceles Triangle
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A triangle with two congruent angles and two equal sides.
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Scalene Triangle
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A triangle with no congruent angles and three unequal sides
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Triangle
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A polygon with three angles, three vertices and three sides
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Quadrilaterals
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a polygon with four sides, four vertices and four angles.
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Parallelogram
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a quadrilateral with two sets of parallel lines
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Trapezoid
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A quadrilateral with one set of parallel lines.
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Square
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A rectangle with 4 equal sides, 4 vertices and 4 right angles.
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Rectangle
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a quadrilateral with 4 sides, 4 vertices and 4 right angles.
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Kite
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a quadrilateral with two equal adjacent sides.
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Rhombus
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A quadrilateral with four equal sides and angles.
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Pentagon
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a polygon with 5 sides, 5 vertices and 5 angles.
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Hexagon
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a polygon with 6 sides, 6 vertices, 6 angles.
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Heptagon
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a polygon with 7 sides, angles and vertices.
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Octagon
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a polygon with 8 sides and 8 angles
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Nonagon
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a polygon with 9 sides and 9 angles
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Decagon
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A polygon with 10 sides and 10 angles
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Circle
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a closed figure whose sides are equidistant from the center.
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