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 2

C is the midpoint of AG

Definition of Midpoint

Given 1

SSS

Given3

Fill in the proof.

a

b

c

d

e

f

g

h

Reflexive Property

Given 2

Definition of Midpoint

SSS

SAS

Given 1

Fill in the proof.

a

b

c

d

e

f

g

h

C is the midpoint of AE

Alternate Interior Angles

Definition of Midpoint

SAS

SSS

Corresponding Angles

Fill in the proof.

a

b

c

d

e

f

g

h

Reflexive Property

SAS

Given

SSS

WX bisects <YXZ

Definition of Midpoint

Definition of Angle Bisector

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