Theorems on Angles

Which two angles are the remote interior angles to Angle W?

• Angle X and Angle Y

• Angle X and Angle Z

• Angle Y and Angle Z

• Angle Z and Angle W

Which inequality relates∠FBG and ∠BFA ?

BC _____ EF

• <

• >

• =

• No conclusion can be made.

If ∠5 ≌∠7, which of the following can be concluded?

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

• u is parallel to v by Converse of Corresponding Angles Thm

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

• v ⊥ r by Converse of Alternate Exterior Angles Thm

Which property justifies the next step?

• Supplement Theorem

• Congruent supplements thm

Find the m<MLN.

• 39°

• 32°

• 48°

• 34°

Solve for x. 

• 20

• 40

• 85

What is the reason for Statement 4?

• Substitution

• Converse of Alternate Exterior Angles Theorem

• Converse of Corresponding Angles Postulate

• Converse of Same-side Interior Angles Theorem