Triangle Congruence

In geometry, two figures or objects are congruent if they have ____________ shape and size.

• simillar

• the same

• different

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

Which is the symbol for congruence?

• $\approx$

• $\sim$

• $=$

• $\cong$

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

Which statement is true?

• $\Delta DFC\cong\Delta BFC$

• $\Delta DAB\cong\Delta FCD$

• $\Delta BFC\cong\Delta FAB$

• $\Delta FAD\cong\Delta FCB$

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

Which triangle congruence postulate proves that  $\Delta DAT\cong\Delta DET$  ?

• SAS

• ASA

• SSS

• AAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

Which triangle congruence postulate proves that  $\Delta BCA\cong\Delta EFD$  ?

• SAS

• ASA

• SSS

• AAS

Tags

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

If $\Delta BCA\cong\Delta YZX$  , what angle corresponds to $\angle C$  ?

•  $\angle Y$  

•  $\angle Z$  

•  $\angle X$  

• None

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

Which triangle congruence postulate proves that  $\Delta FEG\cong\Delta HJG$  ?

• SAS

• ASA

• SSS

• AAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

 $Is\ \Delta CAR\cong\Delta GEO?$  

• YES

• NO

• MAYBE

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

If the two sides and an included angle of one triangle are congruent to the corresponding two sides and the included angle of another triangle, then the triangles are congruent.

• Side-Angle-Side Congruence Postulate

• Angle-Side-Angle Congruence Postulate

• Side-Side-Side Congruence Postulate

• Angle-Angle-Side Congruence Theorem

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

which triangles are congruent?

• A&B

• C&E

• A&C

• D&F

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10