Free Printable Congruent Triangles: SSS & SAS

1.

Name the method that proves the triangles congruent.

a)

SSS

b)

SAS

c)

AAA

d)

Not enough information

2.

Name the method that proves the triangles congruent.

a)

SSS

b)

SAS

c)

AAA

d)

Not enough information

3.

Name the method that proves the triangles congruent.

a)

SSS

b)

SAS

c)

AAA

d)

Not enough information

4.

$\overline{AP}\cong\overline{GK}$ , $\overline{AV}\cong\overline{GD}$

State the congruent triangles.

Name the method that proves the triangles congruent.

a)

$\Delta APD\cong\Delta GKV$ ; SSS

b)

$\Delta APV\cong\Delta GKD$ ; SSS

c)

$\Delta APD\cong\Delta GKV$ ; SAS

d)

$\Delta APV\cong\Delta GKD$ ; SAS

5.

R is the midpoint of $\overline{OK}$

Name the additional information needed to prove the triangles congruent by SSS.

a)

$\overline{OF}\cong\overline{KF}$

b)

$\angle O\cong\angle K$

c)

$\angle FRO\cong\angle FRK$

d)

$\angle OFR\cong\angle KFR$

6.

$\angle BNE\cong\angle SNO$ , $\overline{ON}\cong\overline{EN}$

Name the additional information needed to prove the triangles congruent by SAS.

a)

$\overline{NB}\cong\overline{NS}$

b)

$\angle O\cong\angle E$

c)

$\angle OBN\cong\angle ESN$

d)

$\overline{OB}\cong\overline{ES}$

7.

Name the additional information needed to prove the triangles congruent by SAS.

a)

$\overline{WA}\cong\overline{ER}$

b)

$\angle R\cong\angle A$

c)

$\angle W\cong\angle E$

d)

$\overline{AT}\cong\overline{RT}$

8.

$\overline{FR}\perp\overline{OK}$

Name the additional information needed to prove the triangles congruent by SAS.

a)

$\overline{OR}\cong\overline{KR}$

b)

$\angle O\cong\angle K$

c)

$\overline{OF}\cong\overline{KF}$

d)

$\angle OFR\cong\angle KFR$

9.

$\angle1\cong\angle2$ , $\overline{HA}\cong\overline{KS}$

Name the additional information needed to prove the triangles congruent by SAS.

a)

$\overline{HW}\cong\overline{KW}$

b)

$\angle H\cong\angle K$

c)

$\angle HWA\cong\angle KWS$

d)

$\overline{AW}\cong\overline{SW}$

10.

$\overline{PA}\cong\overline{KG}$

Name the additional information needed to prove the triangles congruent by SAS.

a)

$\overline{AV}\cong\overline{GD}$

b)

$\angle A\cong\angle G$

c)

$\angle P\cong\angle K$

d)

$\angle AVP\cong\angle GDK$

Congruent Triangles: SSS & SAS

Total questions: 10

Worksheet time: 5mins

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