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

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

A) Not valid
B) Valid

A) Valid
B) Not valid

A) Not valid
B) Valid

A) If I'm hangry until lunch, then I didn't eat breakfast
B) If I'm not hangry until lunch, then I ate 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) symmetric property
B) transitive property
C) corresponding angles theorem
D) reflexive property