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Quadrilaterals
Term | Definition |
---|---|
Quadrilateral | A closed, 4 sided polygon |
Polygon | A closed geometric figure with straight sides |
Parallelogram | A quadrilateral with both pairs of opposite sides parallel and congruent |
Trapezoid | A quadrilateral with exactly one pair of parallel sides |
Rectangle | A parallelogram with four ninety degree angles |
Square | A parallelogram with four ninety degree angles and four congruent sides |
Rhombus | A parallelogram with four congruent sides |
360 degrees | The sum of the measure of the angles of a quadrilateral |
Indirect Measure | Using methods for finding missing measure to find a measure that is too large or small |
Corresponding sides | The sides of similar figures that "match" |
Corresponding angles | The angles of similar figure that "match" and are congurent |