Triangle Congruence by SSS and SAS

1. State if the two triangles are congruent. If they are, state how you know.

G010_1

ASA

AAS

SSS

SAS

Question 1 of 12

2. State if the two triangles are congruent. If they are, state how you know.

G010_2

ASA

Not Congruent

SAS

AAS

Question 2 of 12

3. State if the two triangles are congruent. If they are, state how you know.

G010_3

SSS

Not Congruent

AAS

SAS

Question 3 of 12

4. State if the two triangles are congruent. If they are, state how you know.

G010_4

Not Congruent

AAS

ASA

SSS

Question 4 of 12

5. State if the two triangles are congruent. If they are, state how you know.

G010_5

SAS

Not Congruent

ASA

SSS

Question 5 of 12

6. State if the two triangles are congruent. If they are, state how you know.

G010_6

SAS

Not Congruent

ASA

SSS

Question 6 of 12

7. State what additional information is required in order to know that the triangles are congruent for the reason given.

SAS

G010_7

$\angle DEF \cong \angle KFE$ or $\angle EFD \cong \angle FEK$

$\overline {DE} \cong \overline {KF}$

$\angle DEF \cong \angle KFE$

$\angle D \cong \angle K$ or $\angle DEF \cong \angle KFE$

Question 7 of 12

8. State what additional information is required in order to know that the triangles are congruent for the reason given.

SSS

G010_8

$\angle V \cong \angle M$

$\angle W \cong \angle L$ or $\angle X \cong \angle K$

$\overline {XV} \cong \overline {KM}$

$\angle W \cong \angle L$

Question 8 of 12

9. State what additional information is required in order to know that the triangles are congruent for the reason given.

SAS

G010_9

$\overline {LJ} \cong \overline {EC}$

$\overline {KL} \cong \overline {KE}$

$\angle J \cong \angle C$ or $\angle JKL \cong \angle CKE$

$\angle L \cong \angle E$

Question 9 of 12

10. State what additional information is required in order to know that the triangles are congruent for the reason given.

SAS

G010_10

$\overline {RQ} \cong \overline {WV}$

$\angle R \cong \angle W$

$\angle R \cong \angle W$ or $\angle Q \cong \angle V$

$\angle S \cong \angle X$

Question 10 of 12

11. State what additional information is required in order to know that the triangles are congruent for the reason given.

SAS

G010_11

$\overline {ST} \cong \overline {TS}$

$\overline {TR} \cong \overline {SH}$

$\angle RST \cong \angle HTS$

$\angle STR \cong \angle TSH$

Question 11 of 12

12. State what additional information is required in order to know that the triangles are congruent for the reason given.

SSS

G010_12

$\angle BCA \cong \angle HCA$

$\overline {BC} \cong \overline {HC}$

$\angle CAB \cong \angle CAH$ or $\angle BCA \cong \angle HCA$

$\overline {AB} \cong \overline {AH}$ or $\overline {CA} \cong \overline {CA}$

Question 12 of 12

Triangle Congruence by SSS and SAS – Practice 01