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20 Cards in this Set
 Front
 Back
Right Isosceles Triangle

A triangle with one right angle and two congruent angles.


Right Scalene Triangle

A triangle with one right angle and no congruent angles.


Equilateral Triangle

A triangle with 3 congruent angles and three equal sides


Isosceles Triangle

A triangle with two congruent angles and two equal sides.


Scalene Triangle

A triangle with no congruent angles and three unequal sides


Triangle

A polygon with three angles, three vertices and three sides


Quadrilaterals

a polygon with four sides, four vertices and four angles.


Parallelogram

a quadrilateral with two sets of parallel lines


Trapezoid

A quadrilateral with one set of parallel lines.


Square

A rectangle with 4 equal sides, 4 vertices and 4 right angles.


Rectangle

a quadrilateral with 4 sides, 4 vertices and 4 right angles.


Kite

a quadrilateral with two equal adjacent sides.


Rhombus

A quadrilateral with four equal sides and angles.


Pentagon

a polygon with 5 sides, 5 vertices and 5 angles.


Hexagon

a polygon with 6 sides, 6 vertices, 6 angles.


Heptagon

a polygon with 7 sides, angles and vertices.


Octagon

a polygon with 8 sides and 8 angles


Nonagon

a polygon with 9 sides and 9 angles


Decagon

A polygon with 10 sides and 10 angles


Circle

a closed figure whose sides are equidistant from the center.
