6. Complete the two-column proof below. The 'reasons' are already given, so only the mathematical statements' need to be completed.
Given: ZA and ZB are complementary angles. ZB and ZC are complementary angles.
Prove: LA LC
StatementsReasonsGiven
Definition of complementary angles
Substitution property of equality
Subtraction property of equality
Angles that have equal measure are
congruent.
if someone could answer both questions that would be extremely helpful:(