If ∠X≅∠L , ∠P≅∠M , ∠A≅∠K , PA¯¯¯¯¯¯¯¯≅MK¯¯¯¯¯¯¯¯¯¯ , AX¯¯¯¯¯¯¯¯≅KL¯¯¯¯¯¯¯¯ , and XP¯¯¯¯¯¯¯¯≅LM¯¯¯¯¯¯¯¯¯ , which option below shows a correct congruence statement?

A. △XPA≅△KLM
B. △PAX≅△MKL
C. △XPA≅△MKL
D. △PAX≅△KLM

1 answer

To determine the correct congruence statement among the given options, we can use the information provided about the congruence of angles and sides between the two triangles.

We have:

  • ∠X ≅ ∠L
  • ∠P ≅ ∠M
  • ∠A ≅ ∠K
  • PA ≅ MK
  • AX ≅ KL
  • XP ≅ LM

From this information, we can analyze each option to see if the corresponding angles and sides match.

Option Analysis:

A. △XPA ≅ △KLM

  • Corresponding angles:
    • ∠X corresponds to ∠K (not equal)
    • ∠P corresponds to ∠L (not equal)
    • ∠A corresponds to ∠M (not equal)
  • This does not satisfy the criteria for congruence.

B. △PAX ≅ △MKL

  • Corresponding angles:
    • ∠P corresponds to ∠M (yes)
    • ∠A corresponds to ∠K (yes)
    • ∠X corresponds to ∠L (yes)
  • Corresponding sides:
    • PA ≅ MK (yes)
    • AX ≅ KL (yes)
    • XP ≅ LM (yes)
  • This forms a correct congruence statement.

C. △XPA ≅ △MKL

  • Corresponding angles:
    • ∠X corresponds to ∠M (not equal)
    • ∠P corresponds to ∠K (not equal)
    • ∠A corresponds to ∠L (not equal)
  • This does not satisfy the criteria for congruence.

D. △PAX ≅ △KLM

  • Corresponding angles:
    • ∠P corresponds to ∠K (not equal)
    • ∠A corresponds to ∠M (not equal)
    • ∠X corresponds to ∠L (yes)
  • This does not satisfy the criteria for congruence.

Conclusion:

The only option that correctly represents the congruence of the triangles based on the given information is B. △PAX≅△MKL.