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

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

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

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

A) Not valid
B) Valid

A) Valid
B) Not valid

A) Valid
B) Not valid

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

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