Use Figure 2 to answer the question. 7. Which of the following statements is true? (1 point) - *m angle LSO + m angle MSO = 180 degrees
*angle LSM congruent to angle NSM
*m angle LSM + m angle SML + m angle MLS = 360 degrees
*m angle NSO + m angle OSL + m angle LSM + m angle MSN = 360 degrees ​