HL Theorem

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

What is the longest side of a right triangle called?

• Leg A
• Leg B
• Hypotenuse
• Pythagoras' Big Buddy

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

• HL
• SAS
• not congruent
• AAS

Tags

CCSS.HSG.SRT.B.5

• DE≅WV
• DE≅DF
• FE≅XV
• XV≅WX

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

Which of the following ONLY proves congruence for right triangles?

• AAS

• ASA

• HL

• SAS

Tags

CCSS.HSG.SRT.B.5

'HL' stands for​ (a)   ​ (b)  

• Hypotenuse
• Leg
• Happy
• Hippopotamus
• Hexagonal
• Lobster
• Line
• Length

Tags

CCSS.HSG.CO.A.1

Select the hypotenuse (click on the dot).

Tags

CCSS.8.G.B.8

Are the triangles shown congruent?

• Yes, by HL

• Yes, by SAS

• Yes, by SSS

• Not enough information

Tags

CCSS.HSG.SRT.B.5