Triangle Congruence: SSS and HL

Question 1

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

Revolt · Accepted Answer

DE ≅ DG

Question 2

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

Revolt · Accepted Answer

8

Question 3

What single transformation is required to map one of these congruent triangles onto the other?

Revolt · Accepted Answer

Reflection

Question 4

Which pair of sides are congruent based on the definition of midpoint? Which pair of sides are congruent based on the reflexive property? Which pair of sides are congruent based on the definition of isosceles triangles?

Revolt · Accepted Answer

AM and CM; Selection 1: AM and CM; Selection 2: BM and BM; Selection 3: AB and CB

Question 5

AB and CBAC and BMAM and CM✔ BM and BM

Revolt · Accepted Answer

BM and BM

Question 6

✔ AB and CBAC and BMAM and CMBM and BM

Revolt · Accepted Answer

AB and CB

Question 7

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

Revolt · Accepted Answer

rotation then translation

Question 8

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

Revolt · Accepted Answer

rotation and translation

Question 9

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

Revolt · Accepted Answer

AC and BD are perpendicular.; Selection 1: AC and BD are perpendicular.; Selection 2: AX and CX are congruent.

Question 10

Question 27

Revolt · Accepted Answer

AX and CX are congruent.

Triangle Congruence: SSS and HL Answers

More from this Course

TRY EDGENUITY HACKS