Question

Provide the missing statements and

Answer 1

Answer:

Missing statements:

• R2. Definition of corresponding angles
• R3.  Corresponding angles postulate
• R5.  Supplement Postulate
• S7.  m∠2 + m∠3 = m∠1 + m∠3
• S8.  m∠1 + m∠3 = 180°

Answer 2

Answer:

S7. m∠1+m∠3=180°

S8. ∠1 is supplementary to ∠3

R2. Definition of Corresponding Angles

R3. Definition of Congruent Angles

R5. Definition of Supplementary Angles