Geometry Proofs Vocabulary

In a futuristic city, two triangular holograms are projected in the sky. What additional information is required to prove these holographic triangles are congruent by SAS?

• A)

• B)

• C)

• D)

In a futuristic space mission, what additional data is required to confirm that two triangular spacecraft components are congruent by HL?

• A)

• B)

• C)

• D)

In a futuristic city, two triangular holograms are projected in the sky. What additional data is required to prove these holograms are congruent by ASA?

• A)

• B)

• C)

• D)

In a future where space travel is common, what additional information is required to prove that two triangular spacecraft panels are congruent by SSS?

• A)

• B)

• C)

• D)

What reason justifies statement #2?

• Definition of Midpoint

• Transitive Property

• Addition Property

• Segment Addition Postulate

• Substitution Property

Identify the  missing statement or reason

• Given

• Vertical Angles Theorem

• Definition of Angle Bisector

• Alternate Interior Angles Theorem

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

• Angle Bisector Theorem

• Reflexive property

• CPCTC Theorem

• Proof

Fill in the blanks to complete the geometric proof:

• ∠PQR = 38; B: Definition of Complementary Angles; C: Subtraction

  Property of Equality

• ∠PQR = 38; B: Definition of Supplementary Angles; C: Reflexive Property

• ∠PQR = 38; B: Definition of Vertical Angles; C: Transitive Property

• ∠PQR = 38; B: Definition of Complementary Angles; C: Substitution

How can you prove step #5?

• Vertical angle theorem

• Subtraction property of equality

• Transitive property of congruence

• Definition of supplementary angles

How can you prove step #4?

• Vertical angle theorem

• Subtraction property of equality

• Transitive property of congruence

• Definition of supplementary angles