Question

100 PINTS FOR HELP !!!!!!!!!!!!!!

Answer 1

its thiss

Explanation:

Given

Definition of congruence. Linear pair postulate

Supplementary angles postulate

Definition of linear pair

Substitution property of equality

Supplementary angles postulate

Answer 2

Explanation:

Missing reasons:

• 1. Given
• 2. Definition of congruence
• 3. Linear pair postulate
• 4. Supplementary angles postulate
• 5. Definition of linear pair
• 6. Substitution property of equality
• 7. Supplementary angles postulate