Congruent Triangle

Are these two triangles congruent? If so, how?

• Yes, by ASA

• Yes, by AAA

• Yes, by AAS

• Yes they look congruent

• No they are not congruent

Are these two triangles congruent? If so, how?

• Yes, by SAS

• Yes, by SSA

• Yes, they look congruent

• No they are not congruent

∠A = ≅

• ∠M

• ∠N

• ∠L

Which one is this?

• SSS

• SAS

• ASA

Are these two triangles congruent? If so, how?

• Yes, by SAS

• Yes, by SSS

• Yes, by ASA

• Yes, they look congruent

• No they are not congruent

Are these two triangles congruent? If so, how?

• Yes, by SAS

• Yes, by SSA

• Yes, by AAS

• Yes, they look congruent

• No, they are not congruent

Classify the triangle shown in the picture by its sides.

• Equilateral

• Scalene

• Obtuse

• Isosceles

If ∆LMK ≅ ∆LMT, then

∠K ≅ ____

• MT

• ∠T

• ∠M

• ∠L

All corresponding angles in congruent figures are congruent.  

• True

• False