Special Angle Pair Proofs

∠5 and ∠6 are ___.

• Alternate Interior Angles

• Alternate Exterior Angles

• Vertical Angles

• Corresponding Angles

• Linear Pair

and are ___.

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

and are ___.

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

• Transistive

• Substitution

• Def. of Cong.

• Substitution

• Transitive

• Defn. of Supplementary

• Linear Pairs add to 180

• Angle Addition Postulate

What is the reason for step 3?

• Alternate Exterior

• Alternate Interior

• Linear Pairs add to 180

• Vertical

If it is given that the indicated lines are parallel and that segment SF bisects ∠TSE, select ALL correct statements that could be used.

• ∠1 ≅ ∠5 by the corresponding angles postulate

• ∠2 ≅ ∠4 by the alternate interior angles theorem

• ∠1 ≅ ∠2 by the definition of an angle bisector

• ∠3 and ∠5 are supplementary by the consecutive interior angles theorem

2) Which statement represents what you have to prove from the question?

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• 
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What is the reason for statement 2?

• Given

• Vertical Angle Theorem

• Corresponding Angles Postulate

• Alternate Interior Angles Theorem