Geometry Test for Parallelogram

Complete the statement about parallelogram ABCD.
∠ABD ≅ ?

• ∠CDB; Opposite Angles ≅

• ∠CDB; Alt. Int. Angles ≅

• ∠BCA: Alt. Int. Angles ≅

• ∠BCA; Opposite Angles ≅

Complete the statement about parallelogram ABCD.
AB = 

• CG; Opp. sides congruent

• CD; Diagonals congruent

• CD; Opp. sides congruent

• CG; Diagonals congruent

For parallelogram ABCD, are the diagonals congruent? (StacK & Subtract to find AC & BD)

• Yes; both are √73

• Yes; both are √13

• Yes; both are √18.25

• No; they are not the same

Find the value of x.

• 32

• 66

• 61

• 35

Refer to parallelogram ABCD. LABEL what angle BCD should be.

a

260

114

65

25

Find the values of x and y that make

the quadrilateral a parallelogram.

​ ​ x=​ (a)  

y=​ (b)  

• 1

• 6

• 2

• 3

• 4

• 5

• 7

• 8

• 9

• 10

Prove that if a quadrilateral is a parallelogram, then the opposite sides are congruent.

• parallel

• Alternate Interior Angles Theorem.

• Reflexive Property.

• ASA≅

• Corresponding Parts of Congruent Triangles are Con

State which theorem you can use to show that the quadrilateral is a parallelogram.​

• Parallelogram Opposite Angles Converse

• Parallelogram Opposite Sides Converse

• Opposite Sides Parallel and Congruent Theorem

• Definition of a Parallelogram

• Parallelogram Diagonals Converse

Determine the property being used to solve the problem.

• Opposite SIDES are congruent

• Opposite ANGLES are congruent

• Consecutive angles are supplementary

• Diagonals bisect each other

• 74

• 49

• 39

• 35

• 106

• 57

• 131

• 145