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Seegar GEO

a triangle with no congruent sides scalene triangle
a triangle with at least two congruent sides isosceles triangle
a triangle with three congruent sides equilateral triangle
a triangle with angles measuring less than 90 degrees acute triangle
a triangle containing a right angle right triangle
a four-sided polygon quadrilateral
a quadrilateral with two pairs of parellel sides parellelogram
a parellelogram with four right angles rectangle
a parellelogram with all sides congruent rhombus
a rectangle with 4 congruent sides square
a quadrilateral with exactly one pair of parallel sides trapezoid
Created by: lseegar