Proving Triangles Congruent by HL

How are the triangles congruent?

• HL

• SSS

• SAS

• AAS

Tags

CCSS.HSG.SRT.B.5

How are the triangles congruent?

• SAS

• ASA

• HL

• SSS

Tags

CCSS.HSG.SRT.B.5

Can the HL Congruence Theorem be used to prove the triangles congruent? If so, write a congruence statement.

• Yes, △ABC≅△YXW

• Yes, △CBA≅△WXY

• Yes, △BCA≅△XYW

• No

Tags

CCSS.HSG.SRT.B.5

What additional information is required in order to know that the triangles are congruent by HL Theorem?

• ∠G ≅ ∠X

• ∠H ≅ ∠V

• GI ≅ XV

• GH ≅ XW

Tags

CCSS.HSG.SRT.B.5

In right triangles, if the hypotenuse and one leg of two triangles are equal, which criterion proves that they are congruent?

• SSS

• SAS

• HL

Tags

CCSS.HSG.SRT.B.5

What additional information is required to prove the two triangles are congruent by HL?

• A)

• B)

• C)

• D)

Tags

CCSS.HSG.SRT.B.5

State if the theorem you would use to determine that the two triangles are congruent. 

• SAS

• SSS

• HL

• AAS

Tags

CCSS.HSG.SRT.B.5

Can the HL Congruence Theorem be used to prove the triangles congruent? If so, write a congruence statement.

• Yes, △ABC≅△NLM

• Yes, △CBA≅△NLM

• Yes, △CBA≅△MLN

• No

Tags

CCSS.HSG.SRT.B.5

If AC≅PR what other piece of information do you need to prove the triangles are ≅ by HL Theorem?

• AC≅PR

• BC≅QR

• <A≅<P

• <C≅<R

Tags

CCSS.HSG.SRT.B.5

When can we use the HL Congruence Theorem?

• Right Triangles

• Isosceles Triangles

• When we have a reflexive side

• SSA

Tags

CCSS.HSG.SRT.B.5