Quadrilateral Review Quizizz

Which of the following statements describe properties and characteristics of squares?
I.  Consecutive angles are supplementary  
II.  Diagonals are perpendicular bisectors and angle bisectors.  
III.  It is the only regular quadrilateral  
IV.  Four right isosceles triangles form the intersection of the diagonals.

• All of the above statements
• II, III, and IV only
• I, II, and III only
• I, II, and IV only

Which choice must be true about parallelograms?

• The diagonals are congruent.
• Two pairs of sides are parallel.
• The diagonals are perpendicular bisectors.
• The diagonals are angle bisectors.

Tags

CCSS.HSG.CO.C.11

The figure shows rectangle ABCD with point E as the intersection of diagonals AC and DB.  Which of the following procedures can be used to find m∠AEB?

• Find the complement of ∠1, multiply the result by 2, and then subtract from 180.
• Find the supplement of ∠5, divide by 2, and then subtract the result from 180.
• Add ∠1, ∠3, and ∠4 together. Then subtract the result from 180.
• Add ∠2 , ∠3, and ∠5 together.  Then subtract the result from 180.

Tags

CCSS.HSG.CO.C.11

In rhombus ABCD, m∠DCB is 120°.  What is m∠ABD?

• 20°
• 30°
• 60°
• 120°

The figure shows rectangle ABCD.  What is the length of segments AD and DC?

• AD = 31 and DC = 44
• AD = 8 and DC = 6
• AD =  10 and DC = 26
• AD = 30 and DE = 10

Tags

CCSS.HSG.CO.C.11

Parallelogram ABCD has coordinates A(1, 5), B(6, 3), C(3, -1) and D(-2, 1).  What are the coordinates of E, the intersection of diagonals AC and BD?

• (2, 2)
• (4.5, 1)
• (3.5, 2)
• (-1, 3)

Tags

CCSS.HSG.GPE.B.6

If ABCD is a parallelogram, what is the length of segment BD?

• 10
• 11
• 12
• 14

Tags

CCSS.HSG.CO.C.11

Quadrilateral ABCD is a parallelogram.  If adjacent angles are congruent, which statement must be true about ABCD?

• It is a square
• It is a rhombus
• It is a rectangle
• It is an isosceles trapezoid

Tags

CCSS.HSG.CO.C.11

In parallelogram ABCD, diagonals AC and BD intersect at E.  Which statement must be true?

• AC ≅ DB
• ∠ABD ≅ ∠CBD
• ΔAED≅ΔCEB
• ΔDCE≅ΔBCE

Tags

CCSS.HSG.CO.C.11

Which figure can serve as a counterexample to the conjecture below?

"If one pair of opposite sides of a quadrilateral is parallel, then the quadrilateral is a parallelogram."

• rectangle
• rhombus
• square
• trapezoid