D norsr - OpenStudy
PfaCtiCe
Ghoose the correct answer.
Which is a subset of i . . .
2,4,6,...j?
-6, -4, -2,
A,
A {1,2,3,4,5,6}
B
c
t-3]
{2,2.5, 4, 4.5, 6}
D
{4, 6, 8, 10}
{New York, Washington, Florida,
Colorado] is a subset of which set?
A
B
C
D
Right angles are formed by what kind
of lines?
A
B
C
D
Perpendicular
Complementary
Parallel
Congruent
ABCD is a parallelogram with mZC
:62".
The set of all cities
The set of all countries
The set of all states
The set of all counties
FQ and
Sf bisect each other at point G.
S
What is the measure of LA?
A
B
c
D
31'
62'
114"
118'
ABCD is a parallelogram.
2x-5
Which statement is true?
A nC=SG
B gq-=Sf
C G is the midpoint of Sf.
D norsr
27
What is the value of x?
A8
B 11
G16
D32
69
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ToPic 3:
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Lrrv correct
;e the
Ghoose
Practicg
t{
Which property
r^r
true- tor
is a\ways
i"t"teiograms?
A
B
e
Diagonals
G
D
answer'
a\\
!
are congruent'
angles are
OPPosite
suPP\ementari'
are PerPenOicltar
Diagonals
other'
bisect each
Diagona\s
A
B
ic
lD
{r ={u
{r t{t
each other
unoSU oisect
#
{t=fl
diasonars
z
,"
-.,:i:f$:?::l
always
t
that u
:,::"the
:ffI;"ffi"?J,1"'Tbusare congruent
A
Rectang\e
B
Paralle\ogram
angles
c
Square
D
lsosceles
TraPezoid
3 Tffl":il1il11"$:'t'.::l':::l'o'iher?
A
B
G
;
"*:""
Rectangle
Para\\e\ogram
Square
lsosceles
TraPezoid
A OPPosite
are congruent
Diagonals
B
other
bisect each
Diagona\s
;
are Perpendicular
D Diagona\s
Which quadrilateraldoes not have both
pairs of opposite sides parallel?
A
B
C
D
Trapezoid
Rectangle
Rhombus
Square
lf the diagonals of quadrilateral ABCD
are not congruent, then ABCD could
not be a
A
B
C
D
Which must be true of parallelogram
QBS7?
A
rs=Ok
B
AX=Qf
c
AQKI is a right triangle
D
LQTS
= LTSR
trapezoid.
rectangle.
rhombus.
parallelogram.
77
PfaCtiCg
It.
tes
Choose the correct answer.
Which statement proves quadrilateral
ABCD is a rhombus?
Which statement proves rhombus ABCD
is not a square?
A
B
C
D
A
B
C
D
Allfour angles are right angles.
The diagonals are congruent.
Consecutive angles are congruent.
The diagonals are perpendicular
bisectors.
The diagonals bisect each other.
The diagonals are not congruent.
Consecutive sides are congruent.
The diagonals are perpendicular
bisectors.
What is a quadrilateral whose diagonals
are congruent and four sides are
congruent?
Which is a parallelogram whose
diagonals are congruent but not
necessari ly perpend icu lar?
A
B
C
D
A
B
G
D
Rhombus
lsosceles trapezoid
Square
Rectangle
What additional information is needed to
prove that this rhombus is a square?
A
AC LBD
B
gC=CD
c
LA and LB
D
eC=BO
are supplementary
Square
Rhombus
Rectangle
Trapezoid
Which statement is necessary to prove
ABCD is a rectangle?
A
The quadrilateral has four
congruent angles.
B
Opposite sides are congruent.
c
The diagonals bisect each other.
D
Opposite angles are congruent.
&t
Topic 3r Special
Quadrilaterals
Choose the correct
answer.
1
Which is a subrset
of the set of
rectangles?
A
B
C
D
4
QRSI is a parallelogram.
the set of parallelograms
the set of rhombuses
the set of trapezoids
the set of squares
Which must be
true?
A The sum of all the
angles is 1g0..
B LQandLSa
suPPlementary.
c zs and a, u'u'"
Rectangles are
a subset of
which set?
{squares}
A
B
{Parallelograms}
c
{Rhombuses}
D
{Trapezoids}
rhombus ABCD,
mzBAC is
5Z degrees.
What is mzB?
D
consecutiv";;:::,"Jentary
complementary.
Which statement
is always true?
A A rectangle is a
square.
Jn
B
C
D
A quadrilateral
is a trapezoid.
A square is a rhombus.
A parallelogram
is a rectangle.
D
A
B
c
D
33.
s7"
66.
129"
What type of parallelogram
has
diagonals that
are
rar b ut
nor necess;,;;;;,ff
A
B
C
D
;"ildicu
Square
Rectangle
Rhombus
Trapezoid
Which statement proves quadrilateral
ABCD is a parallelogram?
A
B
C
D
Which figure is a parallelogram whose
diagonals are always perpendicular
bisectors?
Both pairs of opposite sides are
congruent.
A
B
C
D
The diagonals are congruent.
Consecutive angles are congruent.
The diagonals are perpendicular.
ln rectangle ABCD, AC
:
4x
Quadrilateral
lsosceles trapezoid
Square
Rectangle
- 2 and DE: x * 6.
B
E
Part A
Write an equation to solve forx. Then,
solve the equation for x.
Part B
What is the length of each diagonal?
85
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