CÂU HỎI TRẮC NGHIỆM HÌNH HỌC 11 CI

CÂU HỎI TRẮC NGHIỆM ÔN TẬP CHƯƠNG I
PHÉP DỜI HÌNH VÀ PHÉP ĐỒNG DẠNG TRONG MẶT PHẲNG
Mỗi câu dưới đây có nhiều phương án lựa chọn, trong đó chỉ có một phương án đúng. Hãy khoanh tròn vào
chữ cái đứng trước phương án mà em cho là đúng.
Câu 1. 
 !" #$%&'()*+&,&-./
01 !"234% #$%&'(
)*+&,&-./
51 !"%!+6% #$%&'(
)*+&,&-./
71 !"89% #$%&'()*+
&,&-./
Câu 2. &'!"&,&-./:+:; <= #/ ()*+>?@ #()*+
?A
1>? A89%? # 01>? A234%? #
51>? A23&?%? # 71>? AB%? #
Câu 3. &'&,&-./:-./C+C#A
1/C#A89%/C+:;C<=C#
01/C#A234%/C+:;C<=C#
51/C#A6%/C+:;C<=C#
71/C#A23&?%/C+:;C<=C#
Câu 4. &'&,&-./:-./C+/C#A
A./C#A$!"/C 0/C#*3*3$!"/C
5/C#*3*+D&E/C 7/CA$!"/C#
Câu 5. &'!"C*+%/;23&?*+%<!+&,&-./:+:;C<=C
AF
:; <= !") %C 0:; <G; #<!") %C
5:; <= :; <G; #<!" %C7:; <= !"B% %C
Câu 6.&'
.&,&-./C-./C+/C/:*+&,&H9
0.&,&-./:-. + /:*+&,&H9

5.&,&-./:-.%IJ +8A/:*+&,&H9
7.&,&-./:-.) +8A/:*+&,&H9
Câu 7. KL+IM*+sai N
&'&,&.
; < O
v
T M M=
r
!+
; < O
v
T N N=
r
;!"
Pv ≠
r r
<A

O OMM NN=
uuuuur uuuur
0
O OMN M N=
uuuur uuuuuur
5
O OMN NM=
uuuur uuuuur
7
O OMM NN
=
Câu 8. &QRS!

; T U V<v = −
r
!+ ;WXUY<0.
; < O
v
T M M=
r
A>%E #*+
-ZN
 #;WTUX< 0 #;WVU[< 5 #;TUWX< 7 #;[UWV<
Câu 9. &QRS!
; V U Y<v = −
r
!+ #;WXU[<0.
; < O
v
T M M=
r
A>%E *+
-ZN
 ;WTUWV< 0 ;TUV< 5 ;WYUTV< 7 ;TVUWY<
Câu 10. &QRS ;YUT<!+ #;WXU[<0.
; < O
v
T M M=
r
A>%E
v
r
*+

-ZN

;\ U \<v = −
r
0
; \ U \<v = −
r
5
;\ U \<v =
r
7
; \ U \<v = − −
r
Câu 11. &'405) ]^*_*(*+4>0550^,&
.!
T
X
v BC=
r uuur
-.
 +] 0 +^
5 +0 7 +5
Câu 12. &'405) ]^*_*(*+4>0550
^,&.!
v
T
r
-. +^A!
v
r

S4IN

v MP=
r
0
T
X
v AC=
r uuur
5
T
X
v CA=
r uuur
7
T
X
v CA= −
r uuur
Câu 13. &'&,&.!
Pv ≠
r r
!+
; < O
v
T M M=
r
A2.*D/!L !+ #

OMM v=

r
0
OMM v=
uuuuur r
5
OMM v=
uuuuur
`
OMM v=
uuuuur r

Câu 14.&'/-/+057;46*9aA<AF
H>&,&.-.0+57 0H>&,&.-.
AB
uuur
+
CD
uuur
5H>&,&.-.
AB
uuur
+
CD
uuur
7H>&,&.-.
AB
uuur
+
CD
uuur

Câu 15. &'RSb'`FScdTP=Pe&,&.!
;XU T<v = −
r

f
g
h
`
i

h
*
f

f
g
h

f

i

f
g
h

i
&j
f


k

S
i

k
`
i
MN
XSdWTP=P 0Scdl=P 5ScdTT=P 7dScXdTP=P
Câu 16. g
k
&g
h
j
f
-j
f

f
0 ];
i
j
h
*M
i

i

k


i
<0Z
i
g
f
0*
f

i

Z
h
3
i

k

f
Z
h
 `3
k
Z
f

f
M0-
i
2j

i
m;233
h

i
<
i
Z
h
]`3
k
Z
f
g
h
II!
i
0
0Z
h
]`3
k
Z
f

f

i
M!
f

-
i
2j
i
m
5Z
h
]`3
k
Z
f

f

i
M#-
i
2j
i
m
i
#3
i
S
i
!
i
0
7Z
h

]3
i

k

Câu 17. g
k
&g
h
RSZ
h
 ;WXUY<nZ
h
 #*
f
3
i
S
i

h
 
k
RS
i

k
3
k
*

f
-
ZN
;PUWY< 0;WXUWY< 5;XUWY< 7;XUY<
Câu 18. g
k
&g
h
RSZ
h
 ;WVU\<nZ
h
 #*
f
3
i
S
i

h
 
k
R
i

k
3
k
*
f

-
ZN
;PUW\< 0;WVUW\< 5;VUW\< 7;VU\<
Câu 19. g
k
&g
h
3
k
&
i
&3
i
S
i

k
`-M
i
2j
f
23Z
h

i
Z
h

f


k
-Z
i

f
j
i

i

0j
h

i
3
k
Z
h

k
-Z
i

f
j
i

i

5

i
Z
h
&M-Z
k

k
-Z
i

f
3
k
Z
h

7
k
Z
h
3
k
`j
f

k
-Z
i

f

j
i

i

Câu 20. g
k
&g
h
3
k
&
i
&3
i
S
i

k
`-M
i
2j
f
23Z
h

i
j
f


f

f
Z
h
3
k

i
*
k

i

h
3
k
!
f
j
f

i
0
i
Z
f

f


o

i

o
Z
h

f

h

h

i
*
k
3
k
!
f
j
i
j
f

i

5
i

3
k
I3
i
j
f

i

o
Z
h

f

h

h

i
*
k
3
k
!
f
j
i
j
f


i
7j
h

i
j
f

f

i
j
i
M
i
*
f
Z
h
3
k

i
*
k

i

h

3
k
!
f
j
f

i

Câu 21. g
k
&g
h
`FSddY=Pn
f
g
h
`#*
f
3
i
S
i
!
i
`
k
RS
i
&

j
f

h

f
g
h
`#*
f
&j
f

f
`
i
MN
=ScY 0=Y 5=YdS `=WSdY
Câu 22. g
k
&g
h
`FScdTP=Pn
f
g
h
`#*
f
3
i

S
i
!
i
`
k
R
i

&j
f

h

f
g
h
`#*
f
&j
f

f
`
i
MN
SccTP=P 0SddTP=P 5dSdTP 7=TP
Câu 23. g
k
&g

h
j
f

f
`
i
M
i

k
3
i
S
i
N
Cj
f
!3U 0Cj
f
-j
f

f
U
5Cj
f

i
!3;23*

f

i
M< 7
i
M
Câu 24. g
k
&g
h
j
f
!3
i
3
i
-Z
k
3
i
S
i
N
T 0X 5V 7p
Câu 25. g
k
&g
h

i

Z
f

i
3
i
-Z
k
3
i
S
i
N
T 0X 5V 7p
Câu 26. g
k
&g
h
j
f

f

i
-Z
k
3
i
S
i

N
T 0p 5[ 7!3I3
i
Câu 27. &'/M057;46*9aA<!
i
7=05AF
H>&,&.-.0+57 0H>&,&.-.
AC
uuur
+
DB
uuur
5H>&,&.-.
AD
uuur
+
CB
uuur
7H>&,&.-.
AD
uuur
+
BC
uuur
Câu 28. g
k
&g
h
S
i

j
f
M0 ]
i

i

h
0!
f

i
*
i
 ]0Z
i
g
f
03
i

k


f
]
k
Z
f


f
MR-
i
2j
i
m;
i
<
i

i
Z
h
2Z
i
*M
k
j
f
!Z
f
Z
h
 N
53
i

k
U 05
k

Z3
k

f
g
h
U 55
k
Z3
k

f
U
75
k
Z3
k

f

f

i
-
i
2j
i
m!
f
MR#3

i
S
i

h
R
f
g
h
`*
f

k


h

k
0
Câu 28. g
k
&g
h
S
i
j
f
M0 ]
i


i

h
0!
f

i
*
i
 ]0Z
i
g
f
03
i

k


f
 
k
Z
f

f
M0-
i
2j
i

m;
i
<
i
F
Z
h
]`3
k
Z
f
g
h
II!
i
0
0Z
h
]`3
k
Z
f

f

i
M!
f
-
i

2j
i
m
5Z
h
]`3
k
Z
f

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
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M#-
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2j
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m
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#3
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S
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!
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0
7Z
h
]3
i


k

Câu 29. g
k
&g
h
RSZ
h
 ;WYU[<nZ
h
 #*
f
3
i
S
i

h
 R
i

k
3
k
*
f
-
ZN
;YU[< 0;YUW[< 5;WYUW[< 7;WYUY<

Câu 30. g
k
&g
h
&
i
&3
i
S
i
MRZ
h
 ;2
i
Z
h
<-Z
i
Z
h
 
f
Z
h
 #

i
F

OMO M O=

uuuur uuuuur
0
O OMO M O M M+ =
uuuur uuuuur uuuuuur
5
O PMO M O+ =
uuuur uuuuur r
7
O PMO O M+ =
uuuur uuuuur r
Câu 31.g
k
&g
h
3
k
&
i
&3
i
S
i
MR-M
i
2j
f
23Z
h

i

Z
h

f

k
-Z
i

f
j
i

i

0
k
Z
h

k
-Z
i

f
j
i

i


5
i
Z
h

i
Z
h
&M-Z
k

k
-Z
i

f
3
k
Z
h

723Z
h

i
Z
h
2
i


f

k
-Z
i

f
3
k
Z
h

Câu 32. g
k
&g
h
3
k
&
i
&3
i
S
i
MR-M
i
2j
f
23Z
h


i
j
f

f

f
Z
h
3
k

i
*
k

i

h
3
k
!
f
j
f

i
0
i

Z
f

f

o

i

o
Z
h

f

h

h

i
*
k
3
k
!
f
j
i
j
f


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
5
i
3
k
I3
i
j
f

i

o
Z
h

f

h

h

i
*
k
3
k
!

f
j
i
j
f

i
7j
h

i
j
f

f

i
j
i
M
i
*
f
Z
h
3
k

i
*

k

i

h
3
k
!
f
j
f

i

Câu 33. g
k
&g
h
`FScdV=Pn
f
g
h
`#*
f
3
i
S
i
!
i

`3
i

k
3
k
R
i

&j
f

h

f
g
h
`#*
f
&j
f

f
`
i
MN
=ScV 0=V 5=VdS 7=WSdV
Câu 34. g
k
&g

h
j
f

f
`
i
M
i
M3
i
S
i
N
Cj
f
U 0Cj
f
-j
f

f
U 5
i
;
f
< 7
i
M
Câu 35. g

k
&g
h
j
f
!3
i
3
i
-ZM3
i
S
i
N
T 0X 5V 7p
Câu 36. g
k
&g
h

i
Z
f

i
3
i
-ZM3
i
S

i
N
P 0T 5X 7V
Câu 37. g
k
&g
h
j
f

f

i
3
i
-ZM3
i
S
i
N
T 0p 5[ 7!3I3
i
Câu 38. g
k
&g
h
j
f

f

`
i
M
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!3I3
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M3
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S
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N
Cj
f

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U 0Cj
f
!3U 5n
f
g
h
U 7
i

Câu 39. &'/
o
M
k
057;46*9aA<
k

qr
i

k
*
f

Z
h

i

k
057
k
R*
f
Z
h

h
507&
i
&3
i
S
i
MR
i
Z

h
2Z
i

*M
k

k
j
f
N

DF
uuur
+
EB
uuur
0
DF
uuur
+
BE
uuur
5
FD
uuur
+
BE
uuur
7

FE
uuur
+
DB
uuur
Câu 40. g
k
&g
h
S
i
j
f
-j
f

f
0570Z
i
g
f
53
i

k

f
0
k
Z

f

f
M
R-
i
2j
i
m;
i
<
i

i
Z
h
2Z
i
*M
k
j
f
!Z
f
Z
h
7N
53
i


k
U 05
k
Z3
k

f
g
h
U 55
k
Z3
k

f
U
75
k
Z3
k

f

f

i
-
i
2j
i

m!
f
MR#3
i
S
i

h
RZ
h
s*
f
Z
h

h

5
Câu 41. g
k
&g
h
j
f
!3057
i
MR3
f

f


i

o

OB
uuur
!
f

OA
uuur
*
f
lP
P

i


h

h
Z
h
5&
i
&MR
i
lP

P
*
f
Z
h

f
`
i
MN
7U 00U 5U 7R
Câu 42. g
k
&g
h
3
k
&
i
&MR
i

P
α
≠
;
i
<
23Z
h


i
Z
h

f

k
-Z
i

f
j
i

i

0
k
Z
h

k
-Z
i

f
j
i


i

5
i
Z
h

i
Z
h
&M-Z
k

k
-Z
i

f
3
k
Z
h

723Z
h

i
Z
h
2

i

f

k
-Z
i

f
3
k
Z
h

Câu 43. g
k
&g
h
3
k
&
i
&MR
i

P
α
≠
;
i

<
23Z
h

i
j
f

f

f
Z
h
3
k

i
*
k

i

h
3
k
!
f
j
f


i
0-M
i
2j
f
j
f

f

o

i

o
Z
h

f

h

h

i
*
k
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k
!

f
j
i
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f
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5
i
3
k
I3
i
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f
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i

o
Z
h

f

h

h

i

*
k
3
k
!
f
j
i
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f

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7j
h

i
j
f

f

i
j
i
M
i
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f
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h

3
k

i
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k

i

h
3
k
!
f
j
f

i

Câu 44. g
k
&g
h
`FScdV=Pn
f
g
h
`#*
f


h

h
`&
i
&MR
i

lP
P

i
&j
f

h

f
g
h
`#*
f
&j
f

f
`
i
MN
=ScV 0;clP<c;SclP<=V 5;WlP<c;SWlP<=V 7Sc=WV

Câu 45. g
k
&g
h
`FSccY=Pn
f
g
h
`#*
f

h

h
`&
i
&MR
i

T[P
P

i
&j
f

h

f
g

h
`#*
f
&j
f

f
`
i
MN
=ScY 0;cT[P<c;ScT[P<=V 5=SdY 7Sc=Y
Cho tam gia
́
c ABC co
́
tro
̣
ng tâm G, trư
̣
c tâm H va
̀
tâm va
̀
tâm đươ
̀
ng tro
̀
n ngoa
̣
i tiê

́
p O. Go
̣
i M, N, P theo thư
́

tư
̣
la
̀
trung điê
̉
m ca
́
c ca
̣
nh BC, CA, AB.

h
`
k

h
Z
i
ZZ
h

h
*

f

i
MptZ
i
pl
Câu 46. e&
i
&!
k

k
Mj
h
I3
i

T
X
k = −
+ 0+ 
5+] 7+^
Câu 47. e&
i
&!
k

k
Mj
h

I3
i

T
X
k = −

i
05
f

i
05 0
i
05
f

i
50
5
i
05
f

i
^ ] 7
i
05
f


i
 ]^
Câu 48. e&
i
&!
k

k
Mj
h
I3
i

T
X
k = −
C+C 0C+
5C+ 7C+R
Câu 49.
&
i
&!
k

k
Mj
h
I3
i
X-Z

i

i
 ]^
f

i
05
0&
i
&!
k

k
Mj
h
I3
i
WX-Z
i

i
 ]^
f

i
05
5&
i
&!

k

k
Mj
h
I3
i

T
X
−
-Z
i

i
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Từ câu , hãy điền vào dấu ….. để được kết quả đúng
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