Proofs and Triangle Similarity

Determine whether the triangles are similar or not. If so, state how they are similar.

• Yes, by AA Similarity

• Yes, by SAS Similarity

• Yes, by SSS Similarity

• No, not similar

Tags

CCSS.HSG.SRT.B.5

Complete each proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.SRT.B.4

2 triangles are similar if _____________.

• their angles are congruent.

• their sides are congruent.

• their areas are equal.

• their perimeters are equal.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Choose the similarity statement for the triangles.

• ΔMNL ∼ ΔOPQ

• ΔNOM ∼ ΔPQL

• ΔLMN ∼ ΔPQO

• ΔMLN ∼ ΔPQO

Tags

CCSS.HSG.SRT.A.2

Tags

CCSS.HSG.SRT.B.4

• SAS
• SSS
• AA
• not enough information to prove similarity

Tags

CCSS.HSG.SRT.B.5

Tags

CCSS.HSG.SRT.B.4

Tags

CCSS.HSG.SRT.B.4

Tell whether the triangles are similar or not.

• a

• b

Tags

CCSS.HSG.SRT.A.2

Are the triangles congruent, if yes, why?

• SAS

• ASA

• AAS

• Not Congruent

Tags

CCSS.HSG.SRT.B.5