Triangle Congruence Quiz

What are the two methods discussed in the lesson for proving triangle congruence?

• SSS and ASA

• SSS and SAS

• ASA and AAS

• SAS and AAS

What does the SSS method require to prove two triangles are congruent?

• Two sides and the included angle

• Three angles

• Three sides

• Two angles and a side

In the SSS method, if all three sides of one triangle are congruent to all three sides of another triangle, what can be concluded?

• The triangles are congruent

• The triangles are similar

• The triangles are isosceles

• The triangles are right-angled

What does the SAS method require to prove two triangles are congruent?

• Three sides

• Two sides and the included angle

• Three angles

• Two angles and a side

In the SAS method, what must be true about the angle used?

• It must be the largest angle

• It must be the smallest angle

• It must be between the two sides

• It must be an obtuse angle

In the first example, which method is used to prove the triangles are congruent?

• SAS

• ASA

• AAS

• SSS

What is the congruence statement for the triangles in the first example?

• Triangle ABC is congruent to triangle FED

• Triangle ABC is congruent to triangle DFE

• Triangle ABC is congruent to triangle DEF

• Triangle ABC is congruent to triangle EFD

In the second example, which method is used to prove the triangles are congruent?

• AAS

• ASA

• SSS

• SAS

Why can't the triangles in the last example be proven congruent?

• The sides are not equal

• The angle is not between the two sides

• The triangles are not right-angled

• The triangles are not similar

What is the congruence statement for the triangles in the second example?

• Triangle ABD is congruent to triangle CBD

• Triangle ABD is congruent to triangle DBC

• Triangle ABD is congruent to triangle BCD

• Triangle ABD is congruent to triangle CDB