Question

((PLEASE ANSWER WITH A B C or D))
What is m NMO?
A. 90°
B. 30°
C. 45°
D. 60°

Answer 1

Answer:

  D.  60°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that the relationship of interest is ...

  Sin = Opposite/Hypotenuse

  sin(M) = ON/OM = 4(√3)/8 = (√3)/2

  M = sin⁻¹((√3)/2) = 60°