Congruent Triangles -- Missing Information

Can the triangles be proven congruent?  If so, how?

• ASA
• AAS
• SAS
• Cannot be proven congruent

Tags

CCSS.HSG.SRT.B.5

Can the triangles be proven congruent?  If so, how?

• ASA
• AAS
• SAS
• Cannot be proven congruent

Tags

CCSS.HSG.SRT.B.5

What missing piece of information is needed to prove the triangles congruent using ASA?

• GC = CD
• CE = CD
• ∠GCE≅∠BCE
• BD = GE

Tags

CCSS.HSG.SRT.B.5

What missing piece of information is needed to prove the triangles congruent using SAS?

• NM = AM
• NL = CA
• ∠M≅∠B
• ∠N≅∠C

Tags

CCSS.HSG.SRT.B.5

What missing piece of information is needed to prove the triangles congruent using SAS?

• ∠F≅∠Q
• ∠G≅∠R
• ∠H≅∠S
• FH = QS

Tags

CCSS.HSG.SRT.B.5

What is missing to make this true?

• ∠B≅∠D

• ∠A≅∠E

• ∠B≅∠F

Tags

CCSS.HSG.SRT.B.5

What makes this true?

• ∠C≅∠F

• ∠B≅∠D

• AC ≅ EF

Tags

CCSS.HSG.CO.B.7

What makes this true?

• ∠C≅∠F

• AB ≅ DE

• AC ≅ DF

Tags

CCSS.HSG.CO.B.7

What makes this true?

• AB ≅ DE

• ∠C≅∠F

• AC ≅ DF

Tags

CCSS.HSG.CO.B.7

What makes this true?

• DC ≅ BC

• AB ≅ ED

• not possible

Tags

CCSS.HSG.CO.B.7