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SHAPES

TermDefinition
Polygon 2-D closed shape with 3 or more straight sides.
quadrilateral 2-D with 4 sides angles.
rectangle a parallelogram with 2 pairs of congruent.parallel sides and 4 right angles.
rhombus a parallelogram with all sides the same length
right triangle contains one right angle
scalene triangle a triangle in which each side has a different length
square a rectangle with four congruent; rhombus with 4 right angles
trapezoid a quadrilateral with exactly one pair of parallel sides .
triangle a 2-D figure with 3 sides and 3 angles.
acute triangle contains 3 angles that each measure less than 90 degrees.
congruent shape and size
isosceles triangle triangle with 2 sides the same length
obtuse triangle triangle with one obtuse angle
parallel lines or line segments that stay the same distance apart,never cross
Created by: aln5247
 

 



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