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

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

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

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

A) Not valid
B) Valid

A) Valid
B) Not valid

A) Valid
B) Not valid

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

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