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Geometry Shape Props
Properties of common quadrilateral's
Term | Definition |
---|---|
Quadrilateral | A polygon with four sides |
Parallelogram | 1. Both pairs of opposite sides r parallel 2. Both pairs of opposite sides r congruent 3. 1 pair of opposite sides r parallel and congruent 4. Diagonals bisect each other 5. Both pairs of opposite angles r congruent 6.Consecutive angles r supplementa |
Rectangle | 1. All properties of a Parallelogram 2. Has a right angle. 3. Diagonals r congruent |
Rhombus | 1. All the properties of a parallelogram 2. All sides r congruent 3. Diagonals r perpendicular. 4. Diagonals bisect the opposite angles. |
Square | 1. All the properties of a parallelogram, rectangle, and rhombus. |
Kite | 1. Both pairs of consecutive sides r congruent but opposite sides are not congruent 2. Diagonals are perpendicular. 3. Exactly one pair of opposite angles are congruent. |
Right Kite | 1. All the properties of a kite. 2. Has a right angle. |
Trapezoid | 1. One pair of opposite sides are parallel 2. Two pairs of consecutive angles are supplementary. |
Isosceles Trapezoid | 1. All the properties of a trapezoid 2. non-parallel sides are congruent. 3. Diagonals are congruent. 4. Base angles are congruent. |
Right Trapezoid | 1. All the properties of a trapezoid 2. Has a right angle. |