Determine if the quadrilateral is a parallelogram and justify.
Proving Parallelogram Properties

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
opposite sides parallel (def.)
opposite sides congruent (6.1)
opposite angles congruent (6.2)
diagonals are mutual bisectors (6.3)
Not a parallelogram.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine if the quadrilateral is a parallelogram and justify.
opposite sides parallel (def.)
opposite sides congruent (6.1)
opposite angles congruent (6.2)
one set of sides is parallel and congruent (6.4)
Not a parallelogram.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine if the quadrilateral is a parallelogram and justify.
opposite sides parallel (def.)
opposite sides congruent (6.1)
opposite angles congruent (6.2)
one set of sides is parallel and congruent (6.4)
Not a parallelogram.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine if the quadrilateral is a parallelogram and justify.
opposite sides parallel (def.)
diagonals are mutual bisectors (6.3)
opposite angles congruent (6.2)
one set of sides is parallel and congruent (6.4)
Not a parallelogram.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is reason #3? Make sure you write-in the reasons on your proofs.
Definition of a parallelogram
Definition of a quadrilateral
opposite sides are congruent property
opposite sides are supplementary
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fill in the Reason.
Opposite sides of a parallelogram are congruent.
definition of parallelogram
Prove
CPCTC
7.
LABELLING QUESTION
1 min • 1 pt
Match the missing statements & reasons in the proof.
Rhombus 4 = sides
Reflexive
CPCTC
ABCD Rhombus
Opp sides Parallel in Parallelogram
ABCD is Parallelogram
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