Answer: it would be D because m∠NSO+m∠OSL+m∠LSM+m∠MSN=360°
and m∠LSM+m∠SML+m∠MLS≠360° doesnt equal 360 degrees so that one is wrong ∠LSM≅∠NSM is a false statement same with m∠LSO+m∠MSO=180° its false so it would be (D)
hope i helped
Explanation:
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