Answer:
5.
Step-by-step explanation:
Hope this helps.
Answer:
D. 4
Step-by-step explanation:
Terms are separated by addition and subtraction signs
Answer:
<u>Missing reason/statements:</u>
- R1, R2, R3 - Given
- S4. ∠1 ≅ ∠3
- R4. Transitive property
- R5. Definition of congruence
- S6. m∠1 = 120°
- R6. Substitution
Answer:
I need this answer!!
Step-by-step explanation: