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Triangle Proofs

Authored by Sandra Duran Robles

Mathematics

9th Grade

CCSS covered

Used 83+ times

Triangle Proofs
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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

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

A)
B)
C)
D)

Tags

CCSS.HSG.SRT.B.5

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following is NOT a valid reason to prove congruent triangles?

SSA
ASA
SAS
SSS

Tags

CCSS.HSG.SRT.B.5

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Fill in the missing pieces of the proof.

Transitive Property, SAS(Side-Angle-Side)
Reflexive Property, SAS(Side-Angle-Side)
Reflexive Property, Vertical Angles Thm.
Transitive Property, SSS(Side-Side-Side)

Tags

CCSS.HSG.SRT.B.5

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which of the following is true by reflexive property?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSG.SRT.B.5

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What is the "reason" for step 5 of the proof?

Angle Bisector Theorem
Reflexive property
CPCTC Theorem
Proof

Tags

CCSS.HSG.SRT.B.5

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Determine if the triangles are congruent, if "yes" state the theorem.

yes, SAS
not congruent
yes, ASA
yes, AAS

Tags

CCSS.HSG.SRT.B.5

7.

FILL IN THE BLANKS QUESTION

3 mins • 1 pt

Media Image

Which triangle congruence theorem can be used to prove the triangles are congruent?

(a)  

Tags

CCSS.HSG.SRT.B.5

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