Congruence in Triangles

State the type of congruency in the given pair of triangles

• RHS

• SAS

• ASA

• AAS

Shown below are six triangles that are not drawn accurately. Which two triangles are congruent to triangle A? (hint; calculate the 3rd angle in each triangle)

• D and C

• B and D

• E and F

• C and F

For the pair of triangles shown, state the condition why they are congruent.

(write the condition in capital letters without spaces between e.g. SAS, SSS, ASA)

For the pair of triangles shown, state the condition why they are congruent.

(write the condition in capital letters without spaces between e.g. SAS, SSS)

• 𝑈𝑆=6

• 𝑈𝑆=8

• 𝑈𝑆=14

• 𝑈𝑆=20

Which pieces of information could you use to prove the triangles congruent? (Select multiple.)

• m∠T = m∠V

• m∠U = m∠W

• m∠TXU = m∠VXW

• TX = VX

• TU = VW

∆EHG≅∆KFC
Which is a true statement?

• EH≅FK

• HG≅KF

• EG≅KC

• ∠E≅∠C

∆ISR ≅

• ∆TRS

• ∆RST

• ∆STR

• ∆TSR

Are the triangles congruent?

• Yes, by AAS

• Yes, by AA

• Yes, by ASA

• Yes, by SAS

• Not enough information

∆ABC ≅ ∆LMN. Which statement is NOT true?

• LM ≅ AB

• ∆CAB ≅ ∆NLM

• ∠C ≅ ∠N

• BC ≅ ML