Scaling Corresponding Parts

∠E ≅ ∠ __

• A

• B

• C

• D

Name the corresponding angle or side.

• A

• B

• C

• D

Complete the congruence statement.

• CRP

• PCR

• RPC

• PRC

ΔXYZ  ≅ Δ ____

• CAB

• BAC

• ABC

In the figure above, a dilation from A to A' has occurred. What is the scale factor?

Mathematical Equivalence

ON

Use the congruency statement to answer the following: 
∠F = ∠ ___

• H

• I

• G

• not congruent to another angle

• A
• B
• C
• D

Given that ΔPQR ≅ Δ LJK,  PR=2x+6, JL= 10 units,  LK= 3x-6, find the measure of side PR. 

• 10 

• 2

• 12

• 30

• A
• B
• C
• D

Which statement indicates that the triangles in each pair are congruent.

• ∆LMK ≅ ∆LMT

• ∆LMK ≅ ∆TMK

• ∆LTKM ≅ ∆LMT

• ∆TMK ≅ ∆TLK