17092615
Beschreibung
Karteikarten von Olivia Paul, aktualisiert more than 1 year ago
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Erstellt von Olivia Paul
vor mehr als 5 Jahre
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| Frage | Antworten |
| definition of a quadrilateral | polygon with four sides and four vertices |
| definition of a trapezoid | quadrilateral with one pair of parallel lines |
| definition of a parallelogram | quadrilateral with two pairs of parallel lines that run in opposite directions |
| definition of a rhombus | parallelogram that is equilateral |
| definition of a rectangle | parallelogram that is equiangular |
| definition of a square | regular quadrilateral |
| definition of a kite | quadrilateral with two different pairs of congruent sides |
| definition of an isosceles trapezoid | trapezoid that has congruent legs |
| properties of a quadrilateral | 4 angles of a quadrilateral add up to 360; quadrilaterals have 2 diagonals |
| properties of a trapezoid | leg angles on the same side are supplementary; median of trapezoid is bases added together divided by 2 |
| properties of a parallelogram | opposite sides of a parallelogram are congruent; opposite angles of a parallelogram are congruent; consecutive angles of a parallelogram are supplementary; diagonals of a parallelogram bisect each other |
| properties of a rhombus | all the same properties of a parallelogram; diagonals bisect the angles and are perpendicular; diagonals divide the rhombus into four congruent right triangles |
| properties of a rectangle | all the same properties of a parallelogram; diagonals are congruent |
| properties of a square | all the properties of a parallelogram, rectangle, and rhombus; diagonals form four isosceles right triangles |
| properties of a kite | diagonals are perpendicular; one diagonal bisects the other; one pair of opposite angles is equal; one diagonal bisects the angles |
| properties of a isosceles trapezoid | any lower base angle is supplementary any upper base angle; both pairs of base angles are congruent; diagonals are congruent |
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