Geometry Triangles Proofs

What proofs are there to tell that these two triangles are congruent

• ∠C≅∠Z

• CA ≅ ZX

• BC ≅YZ

• XY ≅ AC

Tags

CCSS.HSG.SRT.B.5

What other proofs can you use to tell these triangles are congruent?

• CA≅XZ

• BC≅YZ

• WM≅OO

• JJ≅QR

Tags

CCSS.HSG.SRT.B.5

What is one more proof that these triangles are congruent

• CA ≅ ZZ

• AB ≅ ZY

• HR ≅ RS

• CB≅YZ

Tags

CCSS.HSG.SRT.B.5

Give me another proof these triangles are congruent

• AC ≅ LK

• CD ≅ EF

• BC ≅ KM

• BC ≅ LM

Tags

CCSS.HSG.SRT.B.5

What theorem proves these triangles are congruent?

• ASA

• AAS

• SAS

• SSS

Tags

CCSS.HSG.SRT.B.5

What is the Third Angle Theorem?

• If the bottom and the top angles on both triangles match each other, then the bottom corner angle must be equal as well

• If all angles match in both triangles, then you have congruent triangles (this is true, but don't pick this answer)

• If two angles on one triangle are congruent (the same) as two angles on another triangle, then the third angles will be the SAME for both

• That geometry is the best class ever (don't pick this one)

Tags

CCSS.HSG.CO.B.7

By what reasoning are the 2 triangles congruent?

• SSS

• ASA

• SAS

• AAS

Tags

CCSS.HSG.SRT.B.5

What angle or segment is part of both triangles?

• segment PR

• Angle Q

• segment PS

• Angle R

Tags

CCSS.HSG.SRT.B.5

By what reason are the triangles congruent? (Final Reason)

• ASA

• SAS

• SSS

• AAS

Tags

CCSS.HSG.SRT.B.5

By what reason are the triangles congruent?

• SAS

• ASA

• SSS

• AAS

Tags

CCSS.HSG.SRT.B.5