AnswersFL-1206310-Geometry Sem 2Proving a Quadrilateral Is a Parallelogram

Special Parallelograms Answers

18 verified answers2 views
3

512✔ 1317

A
5
B
12
C
✔ 13
D
17
5

definition of right angles✔ definition of perpendiculardefinition of diagonal

A
definition of right angles
B
✔ definition of perpendicular
C
definition of diagonal
115703

5121317

A
5
B
12
C
13
D
17
115707

455190102

A
45
B
51
C
90
D
102
115709

5✔ 1025102

A
5
B
✔ 10
C
25
D
102
115710

ABAEAC

A
AB
B
AE
C
AC
115711

symmetric propertyaddition property✔ reflexive property

A
symmetric property
B
addition property
C
✔ reflexive property
115712

ADAB✔ BE

A
AD
B
AB
C
✔ BE
115713

✔ SSSSASAAS

A
✔ SSS
B
SAS
C
AAS
115715

Vertical angles are congruent.All right angles are congruent.Angles of a rhombus are congruent.Alternate interior angles are congruent.

A
Vertical angles are congruent.
B
All right angles are congruent.
C
Angles of a rhombus are congruent.
D
Alternate interior angles are congruent.
115716

transitive propertysubstitution property✔ reflexive propertysymmetric property

A
transitive property
B
substitution property
C
✔ reflexive property
D
symmetric property
115717

Opposite angles of a parallelogram are congruent.✔ Opposite sides of a parallelogram are congruent.Diagonals of a parallelogram are congruent.Diagonals of a parallelogram bisect each other.

A
Opposite angles of a parallelogram are congruent.
B
✔ Opposite sides of a parallelogram are congruent.
C
Diagonals of a parallelogram are congruent.
D
Diagonals of a parallelogram bisect each other.
115718

parallelogram side theoremparallelogram diagonal theoremdefinition of parallelogram

A
parallelogram side theorem
B
parallelogram diagonal theorem
C
definition of parallelogram
115719

✔ SASAASCPCTC

A
✔ SAS
B
AAS
C
CPCTC
115720

✔ CPCTCSASAAS

A
✔ CPCTC
B
SAS
C
AAS

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