

Parallelogram Proofs
Presentation
•
Mathematics
•
10th - 12th Grade
•
Hard
Joseph Anderson
FREE Resource
5 Slides • 8 Questions
1
L6-3 Notes -- Tests for Parallelograms
What information is necessary to prove a quadrilateral is a parallelogram?

2
3
4
Multiple Choice
Does the condition below guarantee that the figure is a parallelogram
All four angles are right angles
Yes
No
5
Multiple Choice
6
Multiple Choice
7
8
Multiple Choice
Is the quadrilateral a parallelogram? If yes, pick the statement that explains why.
Opposite sides parallel
Opposite sides equal
Opposite sides parallel and equal
Not enough info
9
Multiple Choice
10
11
Multiple Choice
What are the values of x, y, and z for this to be a parallelogram?
x=145, y=145,z=145
x=145, y=35, z=35
x=35,y=145, z=35
x=35, y=35, z=145
12
Multiple Choice
Does the condition below guarantee that the figure is a parallelogram
Two sides are parallel
Yes
No
13
Multiple Choice
Does the condition below guarantee that the figure is a parallelogram
Two sides are parallel
Yes
No
L6-3 Notes -- Tests for Parallelograms
What information is necessary to prove a quadrilateral is a parallelogram?

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