Practice these questions:

Part I

1) The diagonals of a quadrilateral are congruent but do not bisect each other. This quadrilateral is a

rhombus trapezoid rectangle parallelogram

2)
2) Given three distinct quadrilaterals, a square, a rectangle, and a rhombus, which quadrilaterals must have perpendicular diagonals?

rhombus, only rectangle and square rhombus and square rectangle, rhombus and square

3) Which reason could be used to prove that a parallelogram is a rhombus?

Diagonals are congruent Diagonals are perpendicular Opposite sides are parallel Opposite angles are congruent

Part II

4) As shown in the diagram of rectangle ABCD below, diagonals AC and BD intersect at E.

If and , then the length of AC is...?

6 10 12 24

Below explain what properties of which quadrilaterals you used to solve question #4

Type here...

5) In rhombus ABCD, the diagonals AC and BD intersect at E. If AE= 5 and BE=12 what is the length of AB?

13 7 10 15

Below explain what properties of which quadrilaterals you used to solve question #5

Type here....