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Quadrilateral Vocab

5th grade

TermDefinition
polygon flat, closed shape made only with straight lines
quadrilateral 4 sided polygon
rhombus quadrilateral with 4 equal sides
rectangle quadrilateral with 4 right angles
square quadrilateral with 4 right angles AND 4 equal sides
parallelogram quadrilateral with 2 pair of parallel lines
trapezoid quadrilateral with only 1 pair of parallel lines
right angle angle with 90 degrees
obtuse angle angle with greater than 90 degrees
acute angle angle with less than 90 degrees
parallel lines lines that run side by side and will never meet
Created by: barri.brewer
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