AA Triangle Similarity Theorem

Determine if the triangles are similar. If they are, identify the triangle similarity theorem(s) that prove(s) the similarity.

• AA ~ Theorem

• SAS ~ Theorem

• SSS ~ Theorem

• Not similar

Tags

CCSS.HSG.SRT.B.5

Determine if the triangles are similar. If they are, identify the triangle similarity theorem(s) that prove(s) the similarity.

• AA ~ Theorem

• SAS ~ Theorem

• SSS ~ Theorem

• Not similar

Tags

CCSS.HSG.SRT.B.5

Determine if the triangles are similar. If they are, identify the triangle similarity theorem(s) that prove(s) the similarity.

• AA ~ Theorem

• SAS ~ Theorem

• SSS ~ Theorem

• Not similar

Tags

CCSS.HSG.SRT.B.5

Determine if the triangles are similar. If they are, identify the triangle similarity theorem(s) that prove(s) the similarity.

• AA ~ Theorem

• SAS ~ Theorem

• SSS ~ Theorem

• Not similar

Tags

CCSS.HSG.SRT.B.5

Are these two triangles similar? Which similarity criterion do you use to prove it?

• Yes, SSS

• Not Similar

• Yes, SAS

• Yes, AA

Tags

CCSS.HSG.SRT.B.5

Are these triangles similar?

• No, they are not similar

• Not Enough Information 

• Yes, similar by AA~ 

Tags

CCSS.HSG.SRT.A.2

Do the two triangles fit the AA Similarity Postulate

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

If ∠BAC = 17° and ∠CED = 17° are the two triangles, ΔBAC and ΔCED similar? If so, by what reason?

• yes, by AA similarity

• yes, by SAS similarity

• yes, by SSA similarity

• not possible to tell

Tags

CCSS.HSG.SRT.B.5

Complete the Proof above.

• AA

• SSS

• SAS

• HL

Tags

CCSS.HSG.SRT.B.5

Do the two triangles fit the AA Similarity Postulate

• Yes

• No

Tags

CCSS.HSG.SRT.B.5