HL, AAS, ASA Proofs

What is the "statement" for step 3 of the proof? 

• ∡EDA≅∡DCB

• ∡AED≅∡BEC

• DE=CE

• ∡AED≅∡CED

Tags

CCSS.HSG.SRT.B.5

If DA bisects IE, then

• ID=ED

• IA=EA

• <IDA=<EDA

• <IAD and <EAD are right angles

Tags

CCSS.HSG.CO.C.9

• None

Tags

CCSS.HSG.CO.B.7

ΔAEB ≅ ΔCED by...

• SAS

• ASA

• AAS

• SSS

Tags

CCSS.HSG.SRT.B.5

Are the triangles shown congruent?

• Yes, by SSS

• Yes, by ASA

• Not enough information

• Yes, by AA

Tags

CCSS.HSG.SRT.B.5

Which of the following is NOT enough to prove two triangles are congruent?

• SSS

• SAS

• SSA

• ASA

• AAS

Tags

CCSS.HSG.SRT.B.5

Are the triangles shown congruent?

• Yes, by HL

• Yes, by SAS

• Yes, by SSS

• Not enough information

Tags

CCSS.HSG.SRT.B.5

Gloria says these triangles are congruent by HL (hypotenuse-leg). What is wrong with her conclusion?

Tags

CCSS.HSG.SRT.B.5

Are the triangles shown congruent?

• Yes, by AAS

• Yes, by SAS

• No

• Yes, by ASA

Tags

CCSS.HSG.SRT.B.5

Are the triangles shown congruent?

• Yes, by SAS

• Yes, by SSS

• Yes, by ASA

• No

Tags

CCSS.HSG.SRT.B.5