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Identify any common sides

The red (ΔKNM) and blue (ΔPLM) triangles are congruent. Identify a common angle.

Identify common angles or sides

• Angle E
• Angle D
• Angle F
• Angle DGF

The red and blue triangles are congruent. Identify a common side or angle.

• Side DF
• Angle E
• Angle G
• Angle GDE

The red and blue triangles are congruent. Identify a common side or angle.

• Side XY
• Side XZ
• Angle TWZ
• Side YT

Name a pair of overlapping congruent triangles and state how.  (Hint: they have to be overlapping)

• ∆AQT ≅ ∆SQT by SAS
• ∆TAR ≅ ∆TSP by AAS
• ∆TAR ≅ ∆TSP by ASA
• ∆AQT ≅ ∆SQT by SSA

Name the side or angle that is overlapping.

• UX

• UV

• VW

• XW

Name a side or angle that is overlapping.

• AB

• BC

• DC

• ∠DAC

Name a side or angle that is overlapping.

• ∠Y

• ZY

• YT

• NP

Which is the common part between triangles LKO and NOK?

• KO and OK

• LK and NO

• LP

• LM