AnswersCA-Common Core Geometry DVHS Sem. 2Congruent Figures

Congruent Figures Answers

32 verified answers5 views
1
Free Preview

Which statements are true? Check all that apply.

A
DE ≅ D′E′
B
EC ≅ E′C′
C
ED ≅ D′C′
D
C′D′ ≅ D′E′
E
D′C′ ≅ DC
F
ΔCDE ≅ ΔC′D′E′
3
Free Preview

4667113134

A
46
B
67
C
113
D
134
5

3.7588.7

A
3.7
B
5
C
8
D
8.7
111459

4667113134

A
46
B
67
C
113
D
134
111460

4667113134

A
46
B
67
C
113
D
134
111461

✔ 4667113134

A
✔ 46
B
67
C
113
D
134
111462

3.7588.7

A
3.7
B
5
C
8
D
8.7
111463

3.7588.7

A
3.7
B
5
C
8
D
8.7
111464

[___] square inches

Answer:

198

111465

ABCBCACBA

A
ABC
B
BCA
C
CBA
111466

UV and ABVU and BCWV and CB

A
UV and AB
B
VU and BC
C
WV and CB
111467

UVW and ABCUWV and ACBWUV and CAB

A
UVW and ABC
B
UWV and ACB
C
WUV and CAB
111468

Are rectangles ABCD and WXYZ congruent? Why or why not?

A
Yes, all right angles were preserved.
B
Yes, both rectangles have an area of 24 square units.
C
Yes, a 180° rotation about the origin will map ABCD to WXYZ.
D
No, there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.
111469

Which statements are true regarding the diagram? Check all that apply.

A
ΔXYZ ≅ ΔLMN
B
∠Y ≅ ∠M
C
∠X ≅ ∠L
D
∠Z ≅ ∠L
E
YZ ≅ ML
F
XZ ≅ LN
111470

Trapezoid CDEF was reflected across the x-axis followed by a 90° rotation about the origin to create the other trapezoid shown on the graph. Which congruency statement applies to the trapezoids?

A
CDEF ≅ NPOM
B
CDEF ≅ MNPO
C
CDEF ≅ NMOP
D
CDEF ≅ MOPN
111471

What is the perimeter of the entire design?

A
46 cm
B
64 cm
C
108 cm
D
147 cm
111472

In ΔCDE, m∠C = 30° and m∠E = 50°. In ΔFGH, m∠G = 100° and m∠H = 50°. Are the triangles congruent? If so, write a congruency statement.

A
Yes, ΔCDE ≅ ΔFGH.
B
Yes, ΔCDE ≅ ΔGHF.
C
Yes, ΔCDE ≅ ΔHGF.
D
No, the triangles are not necessarily congruent.
111473

Which congruency statements could be correct for the figures? Check all that apply.

A
MNOP ≅ STUV
B
MNPO ≅ TSVU
C
NPOM ≅ VUTS
D
OPNM ≅ TUVS
E
PONM ≅ UTSV
111474

Which statements are true? Check all that apply.

A
DE ≅ D′E′
B
EC ≅ E′C′
C
ED ≅ D′C′
D
C′D′ ≅ D′E′
E
D′C′ ≅ DC
F
ΔCDE ≅ ΔC′D′E′
111475

Are rectangles ABCD and WXYZ congruent? Why or why not?

A
Yes, all right angles were preserved.
B
Yes, both rectangles have an area of 24 square units.
C
Yes, a 180° rotation about the origin will map ABCD to WXYZ.
D
No, there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

Did you find these answers helpful?

More from this Course

Assignment
27 verified answers

Congruent Figures

Assignment
17 verified answers

Week 5: Congruence

Assignment
17 verified answers

Assignment

Congruent Figures Answers — CA-Common Core…