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Geometry
Quadrilateral Properties
Question | Answer |
---|---|
What is true about every parallelogram? | two pairs of opposite sides are congruent |
What is one reason that can be used to prove that a parallelogram is a rhombus? | the diagonals are perpendicular |
For which quadrilateral are the diagonals congruent but do not bisect each other? | isosceles trapezoid |
In which quadrilaterals are the diagonals congruent? | square, rectangle, and isosceles trapezoid |
If the diagonals of a quadrilateral do NOT bisect each other, then the quadrilateral could be a | trapezoid |
Which quadrilateral has diagonals that always bisect each other and also bisect its angles? | rhombus |
In which quadrilaterals are ALL of its angles congruent? | square and a rectangle |
The diagonals of a square | 1. bisect the angles 2. are congruent 3. bisect each other 4. are perpendicular |
The diagonals of a trapezoid are | SOMETIMES congruent |
The diagonals of a rectangle are | ALWAYS bisect each other |
Properties of A Rhombus | 1. the diagonals bisect the angles 2. the diagonals bisect each other 3. the opposite sides are parallel 4. the diagonals are perpendicular |
Which quadrilaterals have at least one pair of opposite sides parallel? | trapezoid, rhombus, square, rectangle, and parallelogram |
A quadrilateral must be a parallelogram if one pair of opposite sides is | both congruent and parallel |
Which property is true for ALL trapezoids? | one pair of opposite sides are parallel |
Which of the following is NOT true for a parallelogram? | its opposite angles are bisected by the diagonals |
A rectangle is a square | false |
A square is a trapezoid | true |
All rectangles are rhombuses | false |