Triangle Congruence: SSS and HL

Question 1

Which transformation(s) can map ΔLMN onto ΔL'M'N'?

Revolt · Accepted Answer

rotation then translation

Question 2

AB and CBAC and BMAM and CMBM and BM

Revolt · Accepted Answer

AM and CM; Selection 1: AM and CM

Question 3

AB and CBAC and BMAM and CMBM and BM

Revolt · Accepted Answer

BM and BM

Question 4

AB and CBAC and BMAM and CMBM and BM

Revolt · Accepted Answer

AB and CB

Question 5

What additional information would make it immediately possible to prove that triangles AXB and CXB are congruent using the HL theorem?

Revolt · Accepted Answer

AC and BD are perpendicular.; AX and CX are congruent.

Question 6

BX and DX are congruent.AX and CX are congruent.AC and BD are perpendicular.BD bisects angle ADC

Revolt · Accepted Answer

AX and CX are congruent.

Question 7

The dotted line splits the parallelogram into two triangles. What is true about the congruency of the two triangles?

Revolt · Accepted Answer

The triangles can be proven congruent using SSS.

Question 8

Which transformation(s) could map one triangle to the other?

Revolt · Accepted Answer

rotation and translation

Question 9

To prove that ΔDEF ≅ ΔDGF by SSS, what additional information is needed?

Revolt · Accepted Answer

DE ≅ DG

Question 10

For the triangles to be congruent by HL, what must be the value of x?

Revolt · Accepted Answer

8

Triangle Congruence: SSS and HL Answers