Angles Segments Parallel Lines

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

What type of angle is this? 

• acute

• obtuse

• right

• 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

If ∠3 ≅ ∠7 which of the following can be concluded?

• r is parallel to s by converse of Alternate Interior Angles Thm.

• u is parallel to b by Converse of Consecutive Interior Angles Thm

• s is ⊥ u by Converse of Alternate Interior Angles Thm

• Nothing can be concluded

If you know that PQ||RS, how can you prove angle 4 ≅ angle 8

• Converse of corresponding angle theorem

• Corresponding angle theorem

• Vertical angle theorem

• Interior angle theorem

If 𝘮∠𝟤=𝘹−3 and 𝘮∠𝟥=2𝘹-9, for what value of x is 𝘢 II 𝘣? 

• x=-6º

• x=6º

• x=12º

• x=3x-12

If ∠1 ≅ ∠3, determine which lines, if any, must be parallel.

• m || n

• no lines are parallel

• p || q and m || n

• p || q

If ∠1 ≅ ∠13, determine which lines, if any, must be parallel.

• r||s

• t||u

• No lines are parallel

• r||s and t||u

In the figure, x || y.

What is the value of a?

• b + c

• 2b - c

• 180 - b + c

• 180 - b - c