Corresponding Parts of Congruent Figures Are Congruent

Which side corresponds to side YZ?

• TR

• RS

• ST

Which side corresponds to side ZX?

• TR

• ST

• SR

Imagine you're an explorer in the land of Geometry and you've discovered two mysterious triangles, ∆LMK and ∆LMT, that are congruent! Can you tell which angle from ∆LMK is congruent to an angle in ∆LMT?
∠K ≅ ____

• T

• ∠T

• ∠M

• ∠L

Let's play a game of match-the-triangles! Can you tell which of the following pairs of triangles are congruent? Remember, the order of vertices matters!

• ∆FGH and ∆VHW

• ∆HFG and ∆HWV

• ∆HGF and ∆VHW

• ∆FGH and ∆VWH

Hey there, geometry wizard! Can you tell us which triangle is congruent to ΔEDF? Is it Δ____?

• ABC

• CAB

• BAC

Matching sides are called

• Corresponding Sides

• Corresponding Angles

• The Same

• Congruent Sides

What angle corresponds to Angle E?

• Angle S?

• Angle T?

• Angle R

What angle corresponds to Angle D?

• Angle S?

• Angle T?

• Angle R

Remember order matters. Which of the following is true?

• ∆JLK ≅ ∆XWJ

• ∆LJK ≅ ∆JWX

• ∆JKL ≅ ∆JXW

• ∆LKJ ≅ ∆JXW

If ∆XYZ ≅ ∆KLM, then
∠Y≅ _____

• ∠K

• ∠M

• ∠L

• ∠Z