A) corresponding angles theorem
B) converse of the corresponding angles theorem
C) converse of the alternate interior angles theorem
D) alternate interior angles theorem

A) converse of the alternate interior angles theorem
B) corresponding angles theorem
C) converse of the corresponding angles theorem
D) alternate interior angles theorem

A) alternate interior angles theorem
B) converse of the alternate interior angles theorem
C) corresponding angles theorem
D) converse of the corresponding angles theorem

A) angle A is congruent to angle A
B) if a=b and b=c, then a=c.
C) segment AB is congruent to segment BA
D) any side or angle is congruent to itself.

A) Valid
B) Not valid

A) Not valid
B) Valid

A) Not valid
B) Valid

A) If I'm hangry until dinner, then I didn't eat lunch
B) If I don't eat lunch, then I'm hangry until dinner
C) If I'm not hangry until lunch, then I ate breakfast
D) If I'm hangry until lunch, then I didn't eat breakfast

A) reflexive property
B) corresponding angles theorem
C) transitive property
D) symmetric property