WorksheetsDetermining Whether a Quadrilateral Is a Parallelogram
Total questions: 22
Worksheet time: 35mins
Name
Class
Date
1.
Which is NOT a property of a parallelogram?
a)
Diagonals bisect each other
b)
Diagonals are congruent
c)
Both pairs of opposite sides are parallel
d)
Both pairs of opposite angles are congruent
2.
The diagonals of a parallelogram always ...
a)
are congruent
b)
are perpendicular
c)
bisect each other
d)
are parallel
3.
In a parallelogram, opposite angles are ________.
a)
congruent
b)
supplementary
c)
consecutive
d)
parallel
4.
If ABCD is a parallelogram, what is the length of ED?
a)
10
b)
11
c)
7
d)
5
5.
If ABCD is a parallelogram, what is the length of BD?
a)
10
b)
11
c)
7
d)
5
6.
If ABCD is a parallelogram, what is the length of CD?
a)
10
b)
11
c)
7
d)
5
7.
If ABCD is a parallelogram, what is the length of EC?
a)
10
b)
6
c)
7
d)
5
8.
If ABCD is a parallelogram, what is the length of AC?
a)
10
b)
6
c)
12
d)
5
9.
Is this quadrilateral a parallelogram?
a)
Yes. Diagonals bisect each other
b)
no
c)
Yes. Opposite angles are congruent
d)
Yes. Opposite sides are congruent
10.
Is the quadrilateral a parallelogram? If yes, state how you know.
a)
Opposite sides parallel
b)
Opposite angles equal
c)
Opposite sides equal and parallel
d)
Not enough info
11.
In a parallelogram, consecutive angles are __________.
a)
congruent
b)
supplementary
c)
corresponding
d)
parallel
12.
The sum of all four angles in a quadrilateral is ____________.
a)
360 degrees
b)
180 degrees
c)
90 degrees
d)
supplementary
13.
What is the best definition of a parallelogram?
a)
quadrilateral with one pair of parallel sides
b)
quadrilateral with two pairs of parallel sides
c)
any four sided figure with opposite sides congruent
d)
a quadrilateral with two pairs of congruent sides
14.
Is the quadrilateral a parallelogram? If yes, state how you know.
a)
Opposite angles equal
b)
Diagonals bisect each other
c)
Opposite sides parallel
d)
Not enough info
15.
a)
300
b)
60
c)
300˚
d)
60˚
16.
a)
60˚
b)
150˚
c)
240˚
d)
300˚
17.
a)
51˚
b)
102˚
c)
129˚
d)
309˚
18.
a)
56˚
b)
72˚
c)
124˚
d)
304˚
19.
a)
75˚
b)
85˚
c)
95˚
d)
265˚
20.
What is the value of x?
a)
4
b)
360
c)
12
d)
6
21.
What is the value of angle F?
a)
9
b)
12
c)
90
d)
110
22.
What is the value of x?
a)
9
b)
11
c)
12
d)
3
100 %
