TRIANGLE CONGRUENCE UNIT REVIEW

Which pair of triangles can be proven congruent by the HL theorem?

The proof that ΔRST ≅ ΔVST is shown. Given: ST is the perpendicular bisector of RV. Prove: ΔRST ≅ ΔVST What is the missing reason in the proof?

Which rigid transformation would map ΔABC to ΔEDC?

Triangle DEF is congruent to ΔD'EF' by the SSS theorem. Which single rigid transformation is required to map ΔDEF onto ΔD'EF'?

Which pair of triangles can be proven congruent by SAS?

How can ΔABC be mapped to ΔXYZ? First, translate ____________________. Next, rotate ΔABC about B to align the sides and angles.

Which rigid transformation would map ΔABC to ΔABF?

Given: HF || JK; HG ≅ JG Prove: FHG ≅ KJG To prove that the triangles are congruent by ASA, which statement and reason could be used as part of the proof?

Is ΔWXZ ≅ ΔYZX? Why or why not?

Could ΔABC be congruent to ΔADC by SSS? Explain.

What are the rigid transformations that will map △ABC to △DEF?

Nessa proved that these triangles are congruent using ASA. Roberto proved that they are congruent using AAS. Which statement and reason would be included in Roberto's proof that was not included in Nessa's proof? Given: B ≅ N; BC ≅ NM; C is right; M is right Prove: ABC ≅ QNM