Sss Sas Proof

Can the triangles could be proven congruent by SSS or SAS? ​​(Yes or no.) ​ (a)   ​ ​

Choose the correct congruency statement:​ ​ (b)  

• Yes; by SSS

• No

• Yes; by SAS

• They are not congruent.

Fill in the proof.​ ​ ​

a

b

c

d

e

f

g

h

i

j

Given 1

Given3

Definition of Midpoint

Given 2

C is the midpoint of AG

SSS

Fill in the proof.

a

b

c

d

e

f

g

h

Definition of Midpoint

Reflexive Property

Given 1

Given 2

SAS

SSS

Fill in the proof.

a

b

c

d

e

f

g

h

Definition of Midpoint

Alternate Interior Angles

C is the midpoint of AE

Corresponding Angles

SAS

SSS

Fill in the proof.

a

b

c

d

e

f

g

h

SAS

Definition of Angle Bisector

WX bisects <YXZ

Reflexive Property

SSS

Definition of Midpoint

Given

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SSS

• SAS

• ASA

• HL

Name the postulate, if possible, that makes the triangles congruent.

• SSS

• SAS

• ASA

• Not enough information

Name the postulate, if possible, that makes the triangles congruent.

• SSS

• SAS

• AAS

• Not enough information

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SSS

• ASA

• AAS

• SAS

Which triangle congruence theorem can be used to prove the triangles are congruent?

• AAS

• SSS

• SAS

• SSA